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Tyvek Pro 2508B underlay 3 x 50 m
Product code: 21034
€436,90 ROLL
/ €2,91 m2
Products marked "Available to Order" are available for pre-order.
Puumarket offers its customers the opportunity to pay for purchases: 
- Dimensions (roll)
- 1,5 × 3000 × 50000 mm
- Brand
- Isover
Tyvek® 2460B protects thermal insulation from humidity and helps preserve the insulation’s technical properties. It is intended primarily for wall assemblies. At the same time, the membrane allows moisture to escape from the roof or wall structure (construction moisture, water-vapour diffusion). Tyvek® 2460B allows water vapour to pass freely out of the layer or structure beneath the underlay, without moisture condensing on the underside of the underlay. This allows roof insulation to be installed at full thickness without the ventilation gap traditionally required between the underlay and the thermal insulation.
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Roll weight: 18 kg
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Mass per unit area: 58 g/m²
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UV resistance: 4 months
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Reaction to fire: E
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Temperature resistance: -40 °C to +80 °C
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Water-vapour diffusion resistance (sd): 0.015 m
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Windproof, water-repellent yet breathable wind barrier fabric
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Very strong and tear-resistant
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The product has an Environmental Product Declaration (EPD)
The actual availability is shown and might change on an ongoing basis.
Sale and discount items are available only in the department that has the actual stock of the item. Delivery of these products to other departments are carried out for an additional fee.
- Delivery Time
- 5-15 business days
ORDER INFORMATION
Payment for the submitted order can be made:
- immediately via online bank link
- based on a prepayment invoice after receiving a quotation from our customer manager
- at the sales office by payment card or in cash
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TRANSPORTPuumarket wants to make ordering and delivering your goods as convenient as possible and offer the widest possible selection of transport services:
- a courier service for the delivery
- lifting for heavy and heavy goods (such as stones, blocks, timber)
- in addition, it is possible to rent a trailer
