Minimum order £500.00 Ex-VAT - Delivery Vehicle Access: 28 ton curtain-sided lorry off-load requirement.

    Shopping Basket

DuPont Tyvek Logo

DuPont™ Tyvek UV Façade External Screening

Tyvek UV Facade breather membrane ensures optimum protection of the insulation and structure in ventilated or rainscreen cladding constructions from sunlight, wind and water.

Unique in its class, Tyvek UV Facade is the only known protective membrane for open-jointed cladding systems to carry the CE marking, certifying full conformity with the European Union’s rigorous construction products directive. To obtain the CE marking for open cladding use, the membrane has to resist an artificial ageing by permanent UV radiation of 5000 hours (for a standard wall/roof application it is 336 hours).

Product Functions

UV Facade is an advanced protective membrane specifically designed to meet the needs of open cladding constructions. It ensures optimum protection of the insulation and structure in open or ventilated cladding constructions from sunlight, wind and moisture for up to 50 years.

The product fits naturally also for standard wall application. Facades with open rainscreen cladding offer new design options, but the insulation and structure still require effective, lifelong protection from the harmful effects of the elements to which it is constantly exposed. In particular UV radiation can compromise the long-term performance of secondary protection membranes.

Tyvek UV Façade - Product Properties

  • Proven long-term UV resistance (to date the only membrane with publicly available CE marking for open cladding use) 

  • For open joints of up to 3 cm Tyvek uv facade lifelong protection for open and ventilated rainscreen cladding

  • 10-year product warranty for joint width of up to 3 cm

  • Wind-tight, water-tight but vapour-open

  • Suitable for open or ventilated cladding in timber, metal, stone and other materials

  • Extremely lightweight, flexible and easy to install
  • Can be left uncovered for up to 4 months while retaining full performance warranty
  • Exceptional moisture management properties
  • High vapour-permeability for maximum ”breath-ability“
  • Easy to install – difficult to damage
  • Outstanding durability backed by rigorous performance testing
  • Guaranteed long term performance

Tyvek UV Facade - Product characteristics (nominal) ...


 Composite High Density Polyethylene and Polypropylene

 Roll size  1.5 m x 50 m  3.0 m x 50 m
 Roll weight  15 kg  30kg
 Mass per unit area

 195 gr/ m2

 UV exposure

 See details on technical data-sheets

 Product- / Functional layer thickness

 600 µm /220

 Water vapour transmission (Sd)


 CE marking for façades with open joints


 BBA Certificate

 No 90/2548

Product Price List and / or Add to Cart

Availability: Specialist product not so  readily available. Allow 1 - 9 working days for delivery

Price List: Tyvek UV Façade - UV Resistant Breather Membrane for Rainscreen and External Masonry Wall Applications

1. Click items below for pricing structure. 2. Click Tick-Box to select one or more items. 3. Click Add to Cart Button.
Rarely requested product sourced directly from manufacturer. Du-Pont Tyvek UV Facade, 1.5x50m = 75m² - start at £255.25

Our Prices are currently being revised please contact us for the latest prices

Rarely requested product sourced directly from manufacturer. Du-Pont Tyvek Double-sided Acrylic Tape, 50mm x 25m = 25lm - start at £16.12
Rarely requested product sourced directly from manufacturer. Du-Pont Tyvek Tape, 75mm x 25m = 25lm - start at £23.19

Tyvek UV Façade - Price and Availability Advisory

Presently there are no availability restrictions. Always observe the 'Star Rating' indicators to assess availability.

Product availability indicators

Excellent = Product Availability Excellent Good = Product Availability Good Fair = Product Availability Fair Poor =  Product Availability Poor Undetermined = Product Availability Undetermined
Availability relies on stock levels at closest depots and upon transport logistics to effect deliveries

Product Information and Certification

Links to manufacturer's information. Click to download in a separate browser window.

Dupont Tyvek UV Facade Datasheet | Tyvek UV Façade BRE Certificate

Priced on Application:

Generally, Products are readily available

Estimates for large quantity orders can be priced on application. Please contact us to discuss such matters.

Contact us directly for further information: Telephone 0333 8000 828  - Email: Click Here:

Contact Manufacturer

DuPont™ Tyvek

Tyvek Breather Membranes leading manufacturer of air and vapour building control layers

Unit 29, Hither Green Estate, Clevedon, North Somerset, BS21 6XU
Telephone: +44(0) 1275 337660
Facsimile: +44 (0) 1275 879 033
Web site:

Contact us

Insulation Online Limited

Sales Office only:39 Normandy Road, Worthing, West Sussex, BN14 7DX, UK

Telephone: 0333 8000 828


Web site: - we always deliver top quality products, competitive pricing and an efficient caring service