Refer to the dupont tyvek supro technical datasheet for specific. Dupont tyvek supro breather membrane discount build. Novia reflex xl reflective wall breather is a premium quality, versatile, heavyweight, very strong breather membrane for insulated frame wall applications. When used in suitable constructions the membrane will deliver improved r and. Dupont tyvek breather membranes building products index. Modern energy efficient roofs should be air tight and vapour permeable. This airtight, vapourpermeable membrane is extremely waterresistant, and can be used for all supported and unsupported pitched roofs. Our website uses cookies so that we can provide you a better online experience and service. Because the tyvek supro supro plus membrane breathes. However, tyvek membranes used in wall and floor applications are covered in a separate technical manual. Roof membrane available in 40, 50 and 60 mil thickness.
It is intended for use as a pitched roof underlay breathable roofing felt and is fixed beneath tiles and slates. The product is installed in roofs either as an ordinary breather membrane or alternatively it can be installed upside down, using an unventilated low emissivity cavity. Dupont tyvek homewrap is the original house wrap, incorporating unique material science that helps keep air and water out, while letting water vapor escape. Tyvek reflex is a strong, waterresistant breather membrane with a metallised surface. Product safety information is available on request. Alutrix vapour barrier membranes can be easily used on structures that are exposed to high levels of stress due to humidity, such as inside breweries, swimming pools, sports halls, kitchens or bathrooms. For details of how tyvek membranes can help to achieve compliance in roof constructions, please refer to our tyvek roofing. Working to only the highest standards and through innovation and excellence as key values, visqueen remains the industry leader and is. Kingspan nilvent should be described in specifications as. Dupont building innovations building envelope emea standard.
Vapour barrier visqueen building products visqueen. Tyvek reflex protect tf200 thermo standard dupont airguard protect vc foil ultra 0. Dupont tyvek housewrap for timber cladding silva timber. This data sheet is a printed document and is valid without signature. Dupont tyvek reflex breathable membrane discount build. Dupont airguard reflective vapour barrier membrane 50m x 1. Dupont tyvek firecurb housewrap reach a higher level of protection tyvek firecurb housewrap. Is also suitable for scottish sarking board systems, low pitched metal roofs as well as wall and floor applications. To download any of the files, right click on the file name and choose the save target as. Even many topnotch siding crewscrews that do beautiful carpentrydo not know how to install house wrap correctly.
The vapour barrier on the warm side of the insulation is as equally important as the breather membrane on the cold side we recommend tyvek membranes for building construction. Durolast 50 mil membrane is manufactured with 28 mil of thickness on the top performance layer, far exceeding industry standards as well as competitor systems with equal and even greater mil values. Tyvek reflex heat reflective membrane helps to improve thermal efficiency by reflecting radiant heat in summer, and reducing convective heat loss in winter. In this application, it would be recommended to use a water resistant breathable membrane such as tyvek, on to the face of the board, in line with good building practices for external cladding. Tyvek membranes for pitched roof constructions provide excellent protection against external weather conditions whilst allowing water vapour to freely move out of the construction. Breather membrane type standard tyvek rellex rockwool flexi thickness mm uvalues wm. Illbruck me011 breather membrane uv dortech direct. Effective water reistant membrane, vapour permeable and airtight. It is commonly used within timber frame housing as well as commercial buildings. The new building breather membrane that limits the. In addition to the vapour barrier function, at the same time they form an airtight layer in line with the energy saving regulations. It can also be used to protect the leading edge of the wraptite membrane or tape from water penetration if the edge cannot be protected by overlapping in a shingle fashion. It is suitable for use in any wall system that requires.
Breather membranes should show excellent water resistance. Dupont tyvek uv facade protective membrane 3m x 50m. It happens for a number of reasons, but mainlydoug horgan saysbecause what passes for normal workmanship is terrible. Since its formation in 1997, cromar building products has taken advantage of its independent ownership to respond to market demands and provide customers throughout the uk and ireland with exceptional service and value. Novia reflex is a high quality, versatile, reflective breather membrane for all pitched cold and warm roofs and insulated wall applications.
We are a distributor of premium rainscreen and building envelope products which work as a system to keep buildings dry, energy efficient, and mouldfree. Protect tf200 thermo is a high performance breather membrane designed for protection of external timber framed walls during the construction process and provides secondary protection after construction minimising the. Rainscreen systems contain integral components that are vital in protecting a building from the environment. Starved of fuel, the flame spreads over the membrane more slowly, or not at all. Tyvek supro is the marketleading breather membrane, helping to protect roofs against wind and water, and also improve energy efficiency. Dupont tyvek is part of a family of tough, durable sheet products used in a variety of applications. Wraptite liquid flashing key benefits continuous seal and system approach.
Tyvek reflex heat reflective breather membrane by dupont. Find various documents such as product data sheets, safety data sheets, instructions for use, test certificates and many more for free download. Tyvek uv facade breathable membrane for cladding 50mtr x 1. Although open cladding constructions may be aesthetically pleasing, they also include some additional. Wraptite air barrier membrane exceeds latest fire safety tests the selfadhered nature of wraptite allows for a simple and fast installation process, minimising the use of additional sealants and tapes, and requiring no specialist contractors to achieve a robust result. We would like to show you a description here but the site wont allow us. The cortex epdm membrane system developed by obex covers for every sealing scenario against water and air ingress for facades and commercial glazing. Visqueen offers complete support at every stage in the specification and supply chain process.
There should be a minimum 10 mm gap, between the membrane and the tile slate batten, to afford a drainage channel for any penetrating rain. As a result, it can contribute to improved building durability by helping to protect homes against damaging wind and rain that can penetrate the exterior cladding. That fluff was a product known as polyethylene, which dupont requested a patent for. Novia a1f can be found on nbs create and nbs plus software packages. Tyvek supro is a durable, water resistant membrane that is reinforced with a laminated polypropylene nonwoven. Usagepurpose this breather membrane can be directly laid on sheathing board or thermal insulation behind partially open rain screen facades or curtain walling with up to 30 mm wide open joints. Dupont tyvek uv facade is specifically designed for longterm uv and moisture protection in. Tyvek supro plus offers the same benefits, plus an integral adhesive lap tape designed for use in the tyvek sealed roof system. Britestar carries one of the largest range of sizes of trade select extra heavy duty wall and roof sarking suitable for both the residential and commercial sectors. An underlay is a key component of the roofing structure, and provides an important. Warm attics require continous opening of 25mm at both eaves as well. Tyvek is a nonwoven product consisting of spun bond olefin fiber. Dupont tyvek technical guide for roofs roof traders. Dupont tyvek breather membranes offer protection during construction and provide superior longterm performance.
Breather membranes underslating felts roofing products. With the new tyvek enercor membrane combined with some minor changes in installation practices, an important reduction of radiant heat losses can be achieved. Duponttm tyvek breather membranes offer protection during construction and over the life. Providing protection in construction just insulation. Unique because of its highquality polyethylene single functional layer. Visqueen vapour barrier is manufactured using virgin polyethylene. Dupont tyvek housewrap is cut from a roll and is supplied in sheet form.
As a sheathing board, it can be used behind rain screen cladding, insulated facades cedar cladding to name but a few applications. Novia do 935 reflex is a high quality, versatile, low cost reflective breather mebrane for all pitched cold and warm roofs, and insulated wall applications. Protect tf200 thermo is a high performance breather membrane designed for protection of external timber framed walls during the construction process and provides secondary protection after construction minimising the risk of interstitial condensation. The breathable membrane shall be kingspan nilvent comprising a. Dec 29, 2017 repairing leaks on a multimillion dollar house during a rainstorm is not pleasant for anyone involved. We are continually innovating and developing fantastic new time saving products which give.
Usprwire, thu oct 11 2018 a breather membrane is a waterresistant material that allows the evaporation of water when there is difference in humidity on the two sides of the wall or surface. Roofshield provides a secondary barrier to the ingress of rain, wind and snow. This airtight, vapourpermeable membrane is extremely waterresistant, and can be used for. Visqueen is the market leader in the manufacture and supply of structural waterproofing and gas protection systems. A pitched roof with a cold attic needs 10mm continous opening at both eaves. All the key requirements for a high performance breather membrane are built right into the very nature of tyvek. Downloads of data sheets, instructions and more siga. Selfsupporting fire retardant synthetic roof underlay breather membrane. Double sided butyl based sealant, used to seal fixing penetrations in a tyvek membrane and form a moisture and airtight seal between a tyvek membrane and most commonly used building materials.
The links will open a pop up window with full specification information. Tyvek firecurb housewrap breather membrane by dupont 50m x. It was first discovered in 1955 by a researcher for the dupont textile company, named jim white. In just a few steps this unique product improves the thermal value of your roof without a risk of condensation and with little or no change to the roof height. Dupont tyvek housewrap is the ideal breathable membrane for timber frame wall systems and is also suitable for steel frame and concrete wall construction. Tape is compatible with brickwork, blockwork, masonry, timber, metalwork and most plastic products. Tyvek supro breather membrane bba approved, iab approved.
The new patented technology includes all of the wellknown properties of tyvek, adding flame retardancy for even. It has the highest rating of water resistance w1 to en 1928 and also provides high breathability. Although open cladding constructions may be aesthetically pleasing, they also include some additional considerations in regard to the overall protection from. Highly waterresistant and lightweight 61gm2 vapour permeable membrane suitable for use as the secondary protection layer in timber frame, steel frame, and concrete wall systems. Duponttm tyvek breather membranes offer protection during construction and over the. Material concepts perforated kraft underlay paper provides optimum performance and field proven air flotation on all automated cutting systems. Again, enhanced thermal benefits are offered by reflective. Tyvek supro plus water resistant membrane products are designed to withstand prolonged uv radiation and high temperatures, and come with full bba and iab approval for use in all pitched roof constructions.
Dupont introduces a new level of building protection with the flame retardant breather membrane dupont tyvek firecurb housewrap. Visqueen vapour barrier restricts the passage of warm, moist air from within the building from permeating into the structure or the roof. It is surfaceapplied and should be fixed directly to the sheathing plyosb, insulation or blockwork. A breather membranes primary function to act as a secondary. While working in an experimental lab, jim noticed a type of white fluff coming out of a pipe. The complete range of membranes, adhesives, accessories and tools are all available from one source. This site uses cookies and may not work as expected without them. Dupont tyvek uv facade protective membrane is a lightweight, durable protective membrane designed for protection of ventilated and open rainscreen cladding systems, providing an additional protective layer from moisture, wind and uv rays. Protect tf200 is both ce marked and bm trada certified and is used as an external breather membrane in timber framed panel construction. Tlx gold insulating breather membrane is the only product of its type with bba certification. Tyvek membranes tyvek supro is a multipurpose, heavyweight, reinforced tyvek grade for use in all supported and unsupported pitched roof applications, including warm, hybrid and cold roofs.
It is suitable for applications in tall buildings such as the multistorey lerkendahl hotel in norway. Downloadable product information from dupont tyvek at. Tf200 breather membrane for timber frame walls cisfb. Our extensive range provides merchants with a one stop shop for all flat and pitched roofing products along with a full. Used together, tyvek breather membranes and airguard air and vapour control layers avcls create a durable, holistic building envelope solution. Roofshield is a unique, three layer, nonwoven, spunbonded, polypropylene breather membrane with a patented melt blown core. Sizes range from 50mm x 20m rolls to 1500mm x 60m rolls in both breather and non breather forms. Alutrix coldapplied, selfadhesive vapour barrier membranes. Dupont tyvek firecurb housewrap insulation superstore. Rainscreen duo slab is a1 noncombustible bre tested and bba approved and provides thermal protection, weather proofing and enhanced acoustic performance. Breather membrane article about breather membrane by the. Dupont tyvek supro plus breather membrane felt underlay. Tyvek firecurb housewrap breather membrane by dupont 50m x 1. Material concepts perforated kraft underlay paper provides optimum performance and.
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