Glazing acoustic performance cost. Acoustic double glazing is also more energy efficient .

Glazing acoustic performance cost Acoustic glass vs triple glazing Aug 9, 2023 · Double glazing or secondary glazing can make a big difference to comfort levels in your home. Description. Consult with your framing supplier for further advice. Accoustic Performance Calculator Primary Window: Crittal 3mm Float Timber 4mm Tough Time 6mm Tough PVC 24 DG 4-16-4 PVC 24 DG 4-13-6. com. Allowing you to have larger spans of seamless glazing for optimal natural light, without compromising on thermal or noise comfort. Apr 4, 2023 · Double or triple glazed glass can also reduce the effects of noise pollution, much like acoustic glass. Though they compromise on sill space, and aren’t the most attractive solution Homes where windows are a key design feature, without sacrificing thermal performance. In business environment where noise levels are high, acoustic glass is ideal. Dec 13, 2024 · However, misconceptions about cost versus savings often deter homeowners from considering this energy efficient solution. Vacuum and aerogel glazing, with U-values around 0. Acoustic glass is made of laminated glass and bonded layers that work perfectly for noise cancellation. Jan 8, 2024 · While acoustic windows offer a tempting escape from the din, it’s important to be aware of potential drawbacks: Cost: Acoustic windows are a significant investment, often costing two to three times more than their standard counterparts. With the right specification of secondary glazing and acoustic glass, a reduction in excess of 50 decibels can be achieved, which can be 5 x times that of double or triple glazing (that’s a reduction of almost 80% of the noise entering a room). Elevate your home to the next level and delivers unmatched thermal, solar and acoustic performance. For instance, instead of a single acoustic layer, you can upgrade to double acoustic layers for 2 sound reducing panes for better performance. This project examines the state of play in non -residential glazing products so that potential settings for the 2025 version of the Code (NCC2025) can be ased on a sound understanding of product b Cost-effective method of improving the energy efficiency of older homes where glazing choice is restricted or where the original frames are a desirable feature. Installing bespoke soundproof windows will deliver a range of benefits, not least superlative levels of sound reduction. The Guardian acoustic assistant is a tool to estimate acoustic performance of different types of glazing. Considering Cost and Installation Factors. The cost can vary widely depending on factors like thickness, type and specific customisation requirements. The cost of acoustic glass can vary widely depending on the type and size. Besides material and labour costs, additional services can impact the total expenditure. The glass delivers a Sound Reduction Factor (Rw) of up to 54 decibels (dB) in triple glazing and 52dB in double glazing. The thermal performance of a window, door, or skylight depends on how well the glass and frame conduct heat (conduction or U value) and how well the glass and frame transmit heat from direct sunlight (the solar heat gain Product Combinations: Different types of windows and doors will perform better acoustically than others – so take this opportunity to mix and match your selections for improved acoustic performance and style! For the best acoustic results, we recommend a mix of fixed windows, awning windows, casement windows and sliding doors. Has been successfully used in Japan for over ten years and is a proven acoustic performance. Historic buildings, listed buildings or cost constraints – replacement windows are not always an option. May 14, 2021 · Desired Acoustic Value. This prevents the occurrence of condensation, and your windows stay moisture-free. 8 Secondary Glazing: 6. Effectively the combination possibilities are limitless, and it is always best to discuss your objectives with the Miglas team to ensure the most cost-efficient and effective solution is obtained for your project. Once the frame is installed, we add another seal to the frame – that makes three seals that combine to give you the quietest, most energy efficient windows possible. The location, the intricacy of the installation, and the kind of glass all affect this cost. Acoustic double glazing reduces sound transmission better compared to acoustic glazing. Sound Reduction Glass Options We receive many questions regarding the acoustic performance of a typical window and how to increase the sound insulation. If so, you can discount standard double glazing and turn your attention to the other options. It’s an excellent option for projects that demand superior acoustic and durability performance without compromising on style. Acoustic-rated laminated glass will further improve performance. A similar-sized window with acoustic glass costs around £900. Only available for casement units, High Performance Secondary Windows work by placing a secondary window unit within your existing frame. It’s a cost-effective way for you to improve thermal and acoustic insulation. Options for high-performance or custom glazing Jan 30, 2025 · Double or Triple Glazing Double glazing consists of two panes of glass with an air gap between them, while triple glazing adds a third layer. Sep 13, 2023 · Secondary glazing can range between £250 and £800 per window depending upon size, function and glass specification, this estimate includes the materials, labour, and installation. Additional Cost to Consider When Installing Soundproof Windows. Jan 23, 2025 · Acoustic Performance and Noise Reduction. Triple glazing: three sheets of glass with two air or gas inlets between, providing optimum insulating performance. LightBridge next™ has improved thermal edge performance due to its non-conductive spacer that outperforms traditional materials. Thermal and Acoustic Performance: Provides both thermal insulation and sound reduction. Is perspex secondary glazing a good option? Perspex, a brand of high-quality acrylic, is a popular choice for secondary glazing windows applications. Pulp Studio CEO Kirk Johnson explains that all STC and OITC ratings are values only for the center of the glass. We offer cost effective, proven and tested products for reducing energy use and noise in existing building. These frames usually have a specific glazing system that helps improve the window’s overall acoustic performance. Cost and ease of installation are crucial when comparing secondary glazing and double glazing. The wider the gap, the better the sound insulation – see the Acoustic Performance table. MEASURING THE ACOUSTIC PERFORMANCE OF A WINDOW Sound or acoustic performance of a window is measured by the weighted sound reduction index or Rw value. *Prices may vary depending on size and spec. Speciality glass designed for enhanced Acoustic performance or Low-E glass for thermal performance will enhance the secondary glazing performance but may come at an extra expense. More safety. Cost: Double glazing is less expensive, typically ranging from £450 to £850, while triple glazing ranges from £900 to £1,300. On average, you can expect to pay between $50 and $200 per square meter. Acoustic insulating glass features specialized construction designed solely for sound dampening. When it comes to creating a comfortable and peaceful indoor environment, acoustic performance plays a crucial role in curtain wall glazing systems. 0 Star Cost Upgrade Analysis report to compare the cost savings of standard glass (VFloat Clear) with high performance double glazing (LightBridge). Weight : Due to its multi-layered design, acoustic glass is heavier, requiring robust window frames. Walshs TwinSeal DGUs can provide significant benefits to a building including improved acoustic performance, safety, comfort, and a noticeable reduction in energy costs. The problem is, a lot of people don’t like the way secondary glazing looks. Our acoustic glass provides maximum sound insulation, which can be further enhanced with a 150-200mm air gap between secondary glazing and your existing primary windows. So don't wait, upgrade your existing windows to double-glazing today and start feeling the difference! Our secondary double-glazing solution allows you to enjoy all the benefits of double glazing without the cost and disruption of replacement windows. Sep 15, 2022 · The calculations mean that when 10dB is observed, this reduces the noise by 50%, while 40dB will result in a 94% drop, demonstrating how effective double glazing and triple glazing are in your home. BIM Objects Enhance your digital specifications with our customised BIM files designed for specific glazing applications. 38mm standard laminate, offering thinner glass options with superior acoustic performance. Specialist glass has a slightly higher price point than standard glass, due to the technical treatments used to create an acoustic barrier to enhance the noise reduction and insulation. How much does Cityproof cost? The use of thick quad glazing and heavy-duty construction means Cityproof is the most expensive sound damping window option. Jan 10, 2025 · Insulation: Both types provide good insulation, but triple glazing is superior. Rw values are determined by measuring the reduction in dB achieved where a window is used to insulate against a sound source. Films‘ combination. Simply type into an acoustic value we need, the system list all the matched compositions. Laminated glass provides extra resistance to penetration due to its interlayer. Double glazing can minimise noise if the right glass combinations are selected. Combined with insulation in the walls, ceiling and floor, double glazing your windows and doors will help reduce heat loss, condensation on the glass, and heating and cooling costs. In this case select a value which is 3-4 Rw points above required total window value for a closer approximation of total window value. Pilkington Optiphon™ is a high quality acoustic laminated glass that offers excellent noise reduction without compromising on light transmittance or impact performance. great good. Fixed Tilt & Turn (TT) Hinged Front Entry Door Sliding Doors; Stacker Doors, Tilt & Slide (PSK-200Z) & Lift & Slide (HS) 6 Internal Chamber with 2mm Galvanised Reinforced Steel. We hope that this article has helped you understand how double and triple glazing enhances your home’s acoustic performance. Look for products that meet industry standards for factors like thermal performance, acoustic performance, impact resistance, and safety. yes, standard and color. But you can greatly improve both the thermal and acoustic performance of existing windows with Senior Secondary Glazing products. Nov 19, 2018 · For secondary glazing: The cost is also about one-third of new double glazed windows, Laminated Glass: For acoustic performance and added security, 1800 468 782 | German Engineered uPVC Double/Triple Glazed Windows & Doors that are Uv 1. Evaluate Cost and Budget: Consider the cost implications of different spandrel glass options and align them with your project's budget. Mar 13, 2024 · Good for skylights and roof glazing. Acoustic windows are shatterproof and much safer than ordinary glass. This makes them a great choice for projects with a tighter budget. Mar 1, 2023 · The question then becomes whether you go for standard double glazing, acoustic glass double glazing or triple glazing. In roofing, these glazed units will improve insulation and provide noise reduction from rainfall. Dec 3, 2021 · However, there’s no getting away from the fact that acoustic glass will cost more than double-glazed windows. Secondary Glazing Acoustic Windows. Ball drop performance* Trosifol® Clear / UltraClear. Proper installation by professionals – Make sure that the soundproof glass is installed by professional installers who are experienced in the correct techniques and have the necessary tools and equipment. Sound reduction will improve with increased glass thickness (particularly at higher frequencies) due to the greater mass involved. Explore Metro's advanced Low E double glazing or triple glazing range for superior performance. Double or triple glazing with acoustic interlayers can effectively reduce external noise and improve interior sound quality. Each of these elements are upgraded to meet certain criteria for a more silent home. 8 Lam 28DG 6. • As a guide when frames are included, the Rw values shown will decline. It is often costed per square metre, with an additional installation cost on top of the material cost. Most IGUs are double glazed (two panes of glass) with three panes (triple glazing) or more becoming more common due to higher energy costs. Suits 64mm stud and 13mm plasterboard 35mm reveal Centre, Offset, Double Glazing available Simple installation Suits up to 12. Balance the desired aesthetic and performance requirements with cost building designs, glazing product options, and glazing costs. Acoustic Insulating Glass. g. 4mm + 6mm + 10mm). 30 W/m 2 K, are poised to dominate the market in the near future. Acoustic glazing units, such as Guardian LamiGlass Acoustic can deliver a noise reduction factor of up to 54dB in their triple glazing units and 52dB in the double glazed unit. e. Acoustic Benefits. This can add to the running costs of the building and decrease the efficiency of staff performance. In addition to acoustic performance, Guardian LamiGlass® Acoustic offers all the benefits of standard laminated glass, including safety, security and UV protection. Excellent for meeting rooms and office partitions. Factors Affecting Cost Custom acoustic glazing systems vary in cost based on size, materials, and complexity: Basic Laminated Glass: SGD 90 to SGD 150 per square foot. For exceptional acoustic performance, consider opting for acoustic laminate glass or specialized noise-reducing double glazing options available in the market. The benefits of double glazing: Excellent insulation performance, greatly reducing energy costs. Walshs TwinSeal Double Glazing Units (DGUs) can be partnered with a broad range of glass types to enable you to choose a balance that best suits your performance requirements. Nor can you benefit from the added May 9, 2023 · Great acoustic performance – ideal for blocking out noisy roads, aircraft noise etc; Better security – thicker units are harder to break; Can help to reduce condensation; What are the disadvantages of triple glazing? It costs more than double glazing but usually not as much as vacuum glazing. Sep 11, 2024 · 3. (2012) Excellent acoustic insulation; Costs much more than single glazing; An insulated glass unit (IGU) combines multiple glass panes into a single window system. Designed to combat severe noise pollution, these additional windows will add a further 51dB to your existing double glazing. Sep 13, 2024 · A thorough review of thermal (U-value, SHGC), visual (VT) and cost performance of the innovative glazing technologies. 8 Lam 24 DG 4/4 28 DG 4/6. Acoustic Performance. Acoustic performance of Selectaglaze secondary glazing The product range has been tested against single glazed primary windows in accordance with Standard BS EN ISO 140-3:1995 ‘Laboratory measurement of airborne sound insulation of building elements’. The desired acoustic performance can be achieved through various product combinations, depending on the specific noise reduction required. For example, a 900mm x 1200mm uPVC double glazed window would cost from £400-600. If you’re looking for reliable acoustic glass suppliers in the UK, Ipswich Glass offers high-quality solutions tailored to your soundproofing needs. Some single glazing can be made to improve acoustics in your home. Jelle et al. Replacing the windows with PVC frames and double glazing is cheaper than you think. Some works also go above $2000. laminated) glass as at least one of the panes in the double glazing. Have a look on the prestige plus website - they have an online pricing calculator that's typically within 10%. This is a significant increase if you plan to replace all the windows in your home. For optimum acoustic performance of secondary double glazing use a glass which differs in thickness by at least 30%, (e. To save on your energy costs and be more comfortable you definitely need to have some window insulation. Jan 11, 2025 · If meeting an architectural specification that requires, for example, an STC 35 instead of the STC 34 you might meet with dissimilar glass, laminated glass may be necessary. A situation where a secondary piece of glass or an acrylic system has been installed into an existing window which also gives benefits in acoustic performance and energy efficiency. The Rw value will increase as the acoustic performance of a window Jan 11, 2025 · If meeting an architectural specification that requires, for example, an STC 35 instead of the STC 34 you might meet with dissimilar glass, laminated glass may be necessary. 8/8. Acoustic performance. risk for orange peel. Oct 16, 2024 · Double glazing: two panes of glass separated by a layer of air or gas, providing better thermal and acoustic insulation. Improving the performance of existing glazing increases comfort levels and property value. 88mm provides up to 39% better insulation than ordinary 4mm glass resulting in a more comfortable home and energy savings all year round. 7. Glass Doors The latest version of the energy efficiency requirements in the Code (Section J of NCC 2019) included significant changes to thermal performance requirements for non-residential buildings, and specifically for wall and glazing systems. Laminated glass can help minimise some outside noises. some. But while double glazing and acoustic glass both serve as noise reduction glazing, it is clear that acoustic glass is best for this purpose. Magnetite has developed a reputation as a leader in both acoustic and thermal window insulation. Optima can offer a range of single glazed systems to suit your acoustic and aesthetic requirements. By incorporating techniques for enhancing acoustic insulation, these systems help minimize external noise and improve the overall acoustic comfort of a Improving the thermal performance of your glazing will increase your home’s comfort and reduce energy consumption, therefore lowering costs and greenhouse gas emissions. there can be trade-offs including cost, complexity and performance with acoustical glazing. Feb 5, 2025 · The average cost of glass depends on the type of glass needed for your window, door, or other glazing project. We also look at The Guardian acoustic assistant is a tool to estimate acoustic performance of different types of glazing. Also, if you want acoustic performance, make sure you get acoustic (i. Typically, triple glazing costs approximately 20% to 25% more than double glazing due to the added pane, enhanced sealing, and specialized spacers (ClearView Glazing, 2019). Average Secondary Glazing Cost? How much does secondary glazing cost? Our secondary glazing is a premium product and acts more like a secondary window inside of your existing windows. Revolution 100 Double Glazing. This massive impact is not lost on many of our grateful customers, as we help them to better relax, concentrate and improve their quality of life. We’ve put together this handy tool to help you calculate, in real terms, how much you will benefit from our Secondary Glazing’s improved Acoustic Performance. Trosifol® SC Multilayer. If you are searching for information on acoustic glazing, you probably need noise-reducing windows. To shed light on the reality, we ran simulations aligned to the AGWA 7. Safer – if broken, glass fragments remain in the panel bonded to the interlayer rather than breaking into dangerous shards; Improved security. Also, you are not able to use different types of high-performance glass such as acoustic Grade Laminated Glass, Low E glass for Better insulation or a Special, Low E or a special safety glass. The key features of our secondary glazing solutions include: ComfortHush¹ can be installed into most single glazed window frames. The wider the gap between the panes, the better the soundproofing effect. 3. excellent. 8mm glass Platinum 90 features an integrated sliding system option Can be used with Linium 90 and Definium 90 sections Brochure CAD Elevation and Plan Views Order form Product video Instructions Specification Sheet Our window panels have double acoustic seals for maximum noise control performance – up to 70% reduction. Final file including Rw, OITC, STC, and DB value under different sound Frequencies. Secondary glazing is an effective and often more affordable solution for soundproofing existing windows. For buildings in noisy environments, consider glazing options with high acoustic performance. P2A Our single glazed systems can accommodate a range of glass thicknesses to suit the required acoustic performance and are more cost-effective than double glazed systems. Poor installation practices can compromise the performance of glazing, leading to energy loss, discomfort, and increased maintenance costs. The main element of a new soundproofing window is the acoustic glazing, followed by the seals and then the frame. Jan 8, 2024 · Triple glazing offers long-term energy savings but comes at a higher upfront cost. The Revolution 100 Double Glazing offers unmatched insulation and safety benefits. They can also be combined with other Pilkington products for a multi-functional noise-reduction monolithic glass Jul 19, 2023 · How much does vacuum glazing cost? Vacuum glazing can cost up to 60% more than double glazing and around 35% more than triple glazing*. Our range of products can achieve sound reduction (R w) levels of even more than 50 decibels. 5 times over normal glass. Significantly improved acoustic performance over single glazing, enhancing the living and working environment. Oct 9, 2024 · Both these glass options offer soundproofing and thermal insulation. The Stegbar team will guide you in your glazing selection and help you understand if double glazing is the best option for your home. Double or Triple Glazing: SGD 180 to SGD 420 per square foot. ComfortHush¹ 6. Typical noise sources include motorways or main roads, […] Jan 21, 2025 · Cost: Acoustic glass tends to be more expensive than regular glazing options. Having said that I have lived in double glazed house (thermal) and the difference is amazing. Below are some 'centre of glass' STC ratings of common acoustic glazing combinations to provide an understanding as to the varying levels of performance that can be achieved. Overall, glass can cost as low as $38/m3 for float glass, and up to $403/m2 for laminated glass. 00. User's have the option to estimate the acoutic performance of glazing, find glazing solutions for an acoustic performance, or directly access/view the acoustic performance table. We offer both the options making our windows the perfect acoustic windows. FYI Most double glazing units are optimised for thermal insulation it’s my understanding that for acoustic performance the gap needs to be much greater for optimum acoustic performance. Mar 7, 2024 · We’ll explore different methods of soundproofing, including insulation, acoustic panels, and double glazing, and discuss their costs and effectiveness. This is more expensive than standard secondary glazing, but will deliver far greater reductions in noise. Feb 26, 2018 · A dual window system that gives benefits in acoustic performance and energy efficiency – often referred to as double glazing because it literally has two pieces of glass. . 5mm VLam™ Hush achieves the same acoustics compared to 10. Acoustic double glazing is also more energy efficient PassivHaus Rated uPVC Triple Glazed Windows & Doors. These soundproof secondary windows start from £1,822. The acoustic performance of windows can also have a dramatic impact on the health of occupants. The air gap in between helps to reduce sound transmission. Below are some common mistakes to watch out for: Inadequate Sealing : Failing to properly seal the frame to the wall or using low-quality sealants can result in air leaks, allowing drafts and reducing the insulating properties of the window. Jun 6, 2024 · Cost of Acoustic Glass Price Range. Jul 10, 2024 · How to reduce secondary glazing costs; FAQ - Frequently asked questions about secondary glazing; Your secondary glazing cost checklist; Average costs of secondary window glazing. The desired acoustic performance can be achieved through combining various thicknesses of glass with a special PVB (polyvinylbutyral) interlayer. Total installed costs typically span $1,200 to $2,500+ per window. Final Thoughts. If you are considering and can afford double glazing just do it. Jan 10, 2025 · Average Labour Costs Per Window Installation: £100 - £500; The precise cost will depend on the project's size and difficulty, with larger or more complex installations inevitably costing more. Acoustic glass excels in noise reduction and privacy, providing a quieter and more peaceful indoor environment. In the case of acoustic double glazing windows, an airtight seal prevents water vapours build up. Nov 7, 2024 · It’s a versatile and efficient solution for enhancing thermal and acoustic performance in a cost-effective manner. It also offers exceptional energy efficiency – reducing heat loss and gain by 50%. This document presents an overview of glass acoustical performance and considerations when specifying glass to achieve specific acoustical objectives. Expenses vary depending on the size and quality of the windows, though both options deliver energy efficiency and noise reduction. However, considering the prices of both these options, acoustic glazing is more cost-effective compared to acoustic double glazing. With Renolit Exofol FX/FR foil to resist Extreme Australian UV conditions for many years to come! LowE Clear Toughened Glass with 16mm Argon Gas (4mm Clear Toughened The width between the two pieces of glass can be adjusted as well to increase noise dampening, or pair with laminated glass for maximum acoustic performance. 8 Air Gap: 100 150 200 dramatically affect the running costs of a building. The price can vary further depending on the size, number of panes, and frame material. Additionally, we’ll provide tips on budget-friendly options for those looking to minimize costs without compromising on quality. Be advised, though: laminated glass can add between 30 percent and 50 percent to the cost of the window, making it a fairly impractical solution from a cost perspective. Thicker glass improves the acoustic performance but has almost no bearing on the thermal performance. 4. Both acoustic glass and triple glazing offer unique benefits depending on your specific requirements. Dec 20, 2023 · Is Acoustic Glazing Worth the Extra Cost? Harnessing the power of acoustic insulation for your home may cost more than traditional double glazing – but we believe the extra expense represents good value for money. How much does secondary glazing cost? Our secondary glazing is a premium product and acts more like a secondary window inside of your existing windows. Low-E glass can be used in a double-glazed unit to further increase energy efficiency. Sound Control – select the right interlayers for acoustic and optical performance. The average estimated cost of glass glazing in Australia is between $200 and $1200. It’s important to note the noise reducing performance of your acoustic glass can depend on several factors, including: Glazing Type: The noise reducing performance of acoustic glass depends on the type of glazing you select; Building Materials: Consider the insulation properties of other building materials surrounding your doors and windows Sep 13, 2023 · Glazing Type: The type of glazing used in secondary glazing can influence the cost. On the lower end of the spectrum, other acoustic glazing solutions will begin at around 36dB . Advantages of Metro triple glazing. Evaluate the cost and maintenance requirements of different glazing options Search for suitable solutions based on glazing parameters and acoustic requirements. Oct 30, 2023 · How Much Does Glass & Glazing Cost? [2025] Glass Glazing Average Price– $200 to $1200. 5mm and 6. 38mm VLam addition of an acoustic performance interlayer brings performance to the next level. much as 200 mm for optimised acoustic performance, often filled with a heavier gas such as Argon, or the more expensive Krypton and Xenon, for optimised performance. They can also be combined with other Pilkington products for a multi-functional noise-reduction monolithic glass Aug 1, 2024 · The Outside‑Inside Transmission Class (OITC) ranks the acoustic performance of exterior glazing; it can have the largest impact on building performance. Property. Product selection External noise source (dB) Traffic: Aircraft: Voice: Low 65: Office* 6mm VFIoat: 6mm VFIoat: 6mm VFIoat Living Room* 6. We can and often provide an indicative cost for our customers. Aug 1, 2024 · The Outside‑Inside Transmission Class (OITC) ranks the acoustic performance of exterior glazing; it can have the largest impact on building performance. 6. Optic. How Much Does New Double Glazing Cost? The average price of an acoustic double glazing glass window ranges from £500 – £1,230. We can choose the glazing type based on Single, Double, Glass Thickness, Glass Weight, etc. Reduces UV radiation by 99% reducing fading up to 8. So which should builders and architects choose from 2025? Inevitably, it will end up coming down to price in most cases. Customizable: Glass thickness and spacing can be adjusted to achieve desired acoustic performance. With the Guardian Glass Acoustic Assistant, users have the option to estimate the acoustic performance of glazing, find glazing solutions to meet an acoustic performance, or directly view the list of acoustic performance related to various glazing types. Regions with more extreme weather conditions. The VIG represents an improvement in lowering thermal emittance to similarly thick single glazing and larger double glazing units. When deciding what option of glass to use and there are many, you must first determine the noise source you are trying to reduce. Secondary glazing involves adding an extra pane of glass or acrylic to existing windows. P2A/P1A. Contact us today to discuss the ideal glass solution for your project on 0800 545 800 Understanding Acoustic Glazing : Specifying the best glass for noise reduction explores the role of glazing in acoustic design and how different types of glazing products compare in terms of sound reduction performance. Cost and Maintenance. 7 WERS Energy Efficiency rated! (Sales@uPVC. au) Pilkington Optiphon™ is a high quality acoustic laminated glass that offers excellent noise reduction without compromising on light transmittance or impact performance. 38mm VLam: 6. 6-2. Even 12mm thick glass has a U-value of 5. • The higher the Rw value the better the acoustic performance. We highlight what makes acoustic glass a high-performance solution distinct from other forms of glazing. mxbyf vthnihp uxemult yucsf nkx yepv afi wrflvy rsg zhzu nmtn qxwvfwu vpnn ctknho jxpxw