Skip to main content
My basket

Items added to your basket will appear here.

Sub-total £0.00

DuPont Tyvek 3586M Reflex Breather Membrane Roll 100 x 0.48m

IDRFTVK048 Insulation > Membranes > DuPont Tyvek > DuPont Tyvek 3586M Reflex Breather Membrane Roll 100 x 0.48m

Pricing available upon sign in

Alternatively, contact a branch to order

Please sign in/register  to save items.

Product information

DuPont™ Tyvek® 3586M Reflex Breather Membrane roll 100m x 0.48m (L x W) Silver, 4.2kg a heat reflective membrane that can help improve thermal efficiency in wall systems by reflecting 91% of radiant heat in summer, and reducing convective heat loss in winter. Windtight and water resistant but vapour-open. Low emissivity surface (0,12) results in highly reflective product (88 %) for improved thermal comfort. Lightweight, flexible and easy to install providing long-term performance.

Features & benefits
  • Low emissivity surface
  • Can be left uncovered for up to 4 months while retaining full performance
  • Helps to keep buildings cool inside in summer and warmer in the winter
  • High thermal performance
  • Suitable for use in any wall system that requires secondary protection from external moisture
Product Name DuPont Tyvek 3586M Reflex Breather Membrane Roll 100 x 0.48m
Brand Tyvek®
Manufacturer Name DuPont de Nemous
Manufacturer Part Number D14459919
EAN 5450208026183
Compliance Approvals BBA Certified, CE Marking  
Warranty Period 15  years
Materials High Density Polyethylene with metallised surface  
Commercial Or Domestic Use Both  
Range Breather Membranes  
Model Number 3586M  
Colour Silver  
Application Exterior  
Fire Resistance Rating EN ISO 11925-2  
Pack Quantity 1  
Country Of Origin United States of America  
Applicable Standards BBA 90/2548, EN 13859-1, EN 13859-2, EN ISO 12572 C, EN 1297 & EN 1296  
Finish Metallised  
Recyclable Yes  
Product Width 0.48  m
Product Weight 4.2  kg
Product Length 100  m
Moisture Resistant Yes  
R Value 0.57  m2K/W