Pro Clima DA - Membrane (1.5m x 50m / 75m²)
Product Code:
75 m²
Thermal Conductivity:
0.17 W/mK
In stock
Estimated Delivery:
1 - 2 working days
Please get in touch for a more accurate lead time.
£201.50 inc. VAT 201.50
£167.92 ex. VAT
£2.68 per m² (inc. VAT)

Pro Clima DA vapour check and airtight membrane is designed and suited for use above rafters on sarking boards beneath insulation. Suited to all externally diffusion-permeable roof structures, Pro Clima DA vapour check and airtight membrane is waterproof and water resistant. This DA vapour check and airtight membrane will protect the structure during construction and it can be walked on too.

Key points :

Ideal for airtightness in areas that are more vulnerable to potential damage, like floors.
Up to 3 months UV resistance makes it ideal for temporary exposure externally on timber frame or CLT structures.

Easily installed. Has a soft fleece surface, yet is rigid enough to reduce creases and wrinkles during installation.

Very resistant to damage and scuffing when walked on.

Specification :

Width: 1.5m
Length: 50m
Thermal Conductivity: 0.17 W/mK

Roll Coverage: 75 
Sd-Value (humidity variable): 2.05 m - 2.55 m
Sd Value: 14 m
Elongation CD: 90%
Elongation MD: 90%
Nail Tear Resistance CD: 115 N
Nail Tear Resistance MD: 120 N
Tensile Strength CD: 200 N/5cm
Tensile Strength MD: 230 N/5cm
Moisture Vapour Diffusion Resistance Factor:  5000 μ
Surface Weight: 130 ±5 g/m²
Roll Weight: 7.85 kg
Fire Rating: E
Water Resistance: W1
UV & Weather exposure time: 


Use: Internal
Use on: Roofs, Suspended timber floors, Walls (timber frame)
Breathable: No


CE marked to DIN EN 13984.

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Datasheets & Documents.
If you require a Safety datasheet (SDS) for this product please get in touch.
If you require a BBA Certificate for this product please get in touch.