20
£1,392.54
  • × This image displays the front of the product which is a Everbuild 209 Liquid Mortar Tone - Black 5 LitreEverbuild 209 Liquid Mortar Tone - Black 5 Litre 1 × £19.95
  • × Siroflex Trade Mortar Repair Cement - Grey 300mlSiroflex Trade Mortar Repair Cement - Grey 300ml 1 × £10.99
  • × Timloc Single Pantile Tile Vent Grey (Box of 11)Timloc Single Pantile Tile Vent Grey (Box of 11) 1 × £186.89
  • × IKO Shed Felt - Green 10m RollIKO Shed Felt - Green 10m Roll 1 × £27.50
  • × This image displays the front of the product which is a Everbuild Black Jack 901 Black Bitumen Paint – 2.5 LitreEverbuild Black Jack 901 Black Bitumen Paint – 2.5 Litre 1 × £17.99
  • × This image displays the front of the product which is a Klober Double Roman Roof Tile Vent - Slate Grey KG9857-3-0429 (Box of 10).Klober Double Roman Roof Tile Vent - Slate Grey KG9857-3-0429 (Box of 10) 1 × £215.99
  • × Klober Boll Roll Tile Vent KG6085 BrownKlober Boll Roll Tile Vent KG6085, Brown 1 × £49.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 450mm x 3m 1 × £79.97
  • × Timloc Plain Tile Vent Terracotta (Box of 14)Timloc Plain Tile Vent Terracotta (Box of 14) 1 × £279.90
  • × Hambleside Danelaw Single Pantile Roof Tile Vent, TV10/8 - Brown (Box of 5)Hambleside Danelaw Single Pantile Roof Tile Vent, TV10/8 - Brown (Box of 5) 1 × £114.99
  • × Permavent Black Breather MembranePermavent Black Breather Membrane – 1m x 50m 1 × £49.95
  • × This image displays the front of the product which is a FreeFlow Round 112mm Gutter System 135° Angle - BlackFreeflow Round 112mm Gutter System 135° - Black 1 × £3.99
  • × Lead Sheet Cleaner - 1 LitreLead Sheet Cleaner - 1 Litre 1 × £16.95
  • × This image displays the front of the product which is a Timloc Eaves Vent PackTimloc 3-in-1 Eaves Vent Pack - 6m 1 × £28.99
  • × FloPlast Square Line Gutter 90°, Black – 114mmFloPlast Square Line Gutter 90° Black – 114mm 1 × £6.29
  • × This image displays the front of the product which is a Everbuild Fill & Skim - 5 LitreEverbuild Fill & Skim - 5 Litre 1 × £29.99
  • × Bond It Aluminium Foil Tape - 75mm x 45MBond It Aluminium Foil Tape - 75mm x 45M 1 × £8.99
  • × Siroflex Seal & Fix Hybrid Adhesive & Sealant - Black 290mlSiroflex Seal & Fix Hybrid Adhesive & Sealant - Black 290ml 1 × £12.99
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 300mm x 6m 1 × £181.25
  • × Cromar Vent 3 Light Breathable Membrane 1.5m x 50mCromar Vent 3 Light Breathable Membrane – 1.5m x 50m 1 × £48.99

Subtotal: £1,392.54

View basketCheckout

Bank Holiday Notice: Orders placed after 2:00 PM on Friday, August 23rd, will be shipped on Tuesday, August 27th.

20
£1,392.54
  • × This image displays the front of the product which is a Everbuild 209 Liquid Mortar Tone - Black 5 LitreEverbuild 209 Liquid Mortar Tone - Black 5 Litre 1 × £19.95
  • × Siroflex Trade Mortar Repair Cement - Grey 300mlSiroflex Trade Mortar Repair Cement - Grey 300ml 1 × £10.99
  • × Timloc Single Pantile Tile Vent Grey (Box of 11)Timloc Single Pantile Tile Vent Grey (Box of 11) 1 × £186.89
  • × IKO Shed Felt - Green 10m RollIKO Shed Felt - Green 10m Roll 1 × £27.50
  • × This image displays the front of the product which is a Everbuild Black Jack 901 Black Bitumen Paint – 2.5 LitreEverbuild Black Jack 901 Black Bitumen Paint – 2.5 Litre 1 × £17.99
  • × This image displays the front of the product which is a Klober Double Roman Roof Tile Vent - Slate Grey KG9857-3-0429 (Box of 10).Klober Double Roman Roof Tile Vent - Slate Grey KG9857-3-0429 (Box of 10) 1 × £215.99
  • × Klober Boll Roll Tile Vent KG6085 BrownKlober Boll Roll Tile Vent KG6085, Brown 1 × £49.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 450mm x 3m 1 × £79.97
  • × Timloc Plain Tile Vent Terracotta (Box of 14)Timloc Plain Tile Vent Terracotta (Box of 14) 1 × £279.90
  • × Hambleside Danelaw Single Pantile Roof Tile Vent, TV10/8 - Brown (Box of 5)Hambleside Danelaw Single Pantile Roof Tile Vent, TV10/8 - Brown (Box of 5) 1 × £114.99
  • × Permavent Black Breather MembranePermavent Black Breather Membrane – 1m x 50m 1 × £49.95
  • × This image displays the front of the product which is a FreeFlow Round 112mm Gutter System 135° Angle - BlackFreeflow Round 112mm Gutter System 135° - Black 1 × £3.99
  • × Lead Sheet Cleaner - 1 LitreLead Sheet Cleaner - 1 Litre 1 × £16.95
  • × This image displays the front of the product which is a Timloc Eaves Vent PackTimloc 3-in-1 Eaves Vent Pack - 6m 1 × £28.99
  • × FloPlast Square Line Gutter 90°, Black – 114mmFloPlast Square Line Gutter 90° Black – 114mm 1 × £6.29
  • × This image displays the front of the product which is a Everbuild Fill & Skim - 5 LitreEverbuild Fill & Skim - 5 Litre 1 × £29.99
  • × Bond It Aluminium Foil Tape - 75mm x 45MBond It Aluminium Foil Tape - 75mm x 45M 1 × £8.99
  • × Siroflex Seal & Fix Hybrid Adhesive & Sealant - Black 290mlSiroflex Seal & Fix Hybrid Adhesive & Sealant - Black 290ml 1 × £12.99
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 300mm x 6m 1 × £181.25
  • × Cromar Vent 3 Light Breathable Membrane 1.5m x 50mCromar Vent 3 Light Breathable Membrane – 1.5m x 50m 1 × £48.99

Subtotal: £1,392.54

View basketCheckout

FREE Next Working Day
Delivery over £10*

Cromar Vent 3 Air High Performance Breathable Membrane 1m x 50m

Home Shop Roofing Felt Breather Membranes Cromar Vent 3 Air High Performance Breathable Membrane 1m x 50m
Product SKU: TV3/50AIR
£113.98incl VAT.
£94.98excl VAT.
In Stock

Cromar Vent 3 Air High Performance Breathable Membrane is a new, market-leading, air-permeable, long-lasting breather membrane perfect for roofing applications. Due to NHBC issuing revised building regulations, Cromar’s technicians brewed this new, vibrant product to improve energy efficiency, reduce the risk of moisture-related issues, and much more!

  • Fantastic UV and Water Resistance
  • Overall, outstanding hydrophobic properties
  • Eliminate the requirement for additional ventilation
  • Application area under tiles and slates as a pitched roof underlay
  • Doesn’t need to be applied in conjunction with a vapour control layer
  • Compliant for application areas in zones 1 – 3 on a 345mm battened lap without any taping
Frequently Bought Together:
ERidge Dry Fix Ridge System Black – 6m Kit
-
+
£32.99 Incl VAT £27.49 Excl VAT
Easy-Trim Eaves Comb Filler, 1m
-
+
£1.29 Incl VAT £1.08 Excl VAT
Over Fascia Vent, 10mm
-
+
£6.10 Incl VAT £5.08 Excl VAT
Total Price
£113.98 Incl VAT
£94.98 Excl VAT

Free Next Working Day Delivery on orders over £10*

*this does not include lead or ladder orders.

Cromar Vent 3 Air High Performance Breathable Membrane with a high permeable breather membrane.

Cromar's technicians formulated and crafted this product to achieve the new NHBC building regulations whilst also achieving added bonuses.

Some of these include improved energy efficiency, reduced risk of moisture-related problems, increased lifespan of the roof and overall enhanced comfort for those indoors.

Additional information

Weight

165gsm

Air Permeability

Exceeds BS EN 12114

Flame Retardancy

Class F EN 11925-2

Nail Tear Strength

184N, 210N

Tensile Strength

310N/50mm, 220N/50mm

Technical Data Sheet

Product Information

Weight

165gsm

Air Permeability

Exceeds BS EN 12114

Flame Retardancy

Class F EN 11925-2

Nail Tear Strength

184N, 210N

Tensile Strength

310N/50mm, 220N/50mm

Technical Data Sheet

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