12
£1,948.99
  • × This image displays the front of the product which is a FloPlast Square to Round Downpipe Adaptor - BrownFloPlast Square to Round Downpipe Adaptor - Brown 1 × £3.19
  • × This image displays the front of the product which is a Everbuild Everflex Premium+ 500 Bath & Sanitary Silicone - White 295ml (Box of 25)Everbuild Everflex Premium+ 500 Bath & Sanitary Silicone - White 295ml (Box of 25) 1 × £69.99
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 850mm x 3m 1 × £218.06
  • × Code 8 Cast Lead - 760mm x 3mCode 8 Cast Lead - 760mm x 3m 2 × £262.75
  • × Bond It Cover-It Carpet Protector - Clear 625mm X 25MBond It Cover-It Carpet Protector - Clear 625mm X 25M 1 × £12.99
  • × Restec 1010 Liquid Catalyst, 5kgRestec 1010 Liquid Catalyst - 5kg 1 × £63.28
  • × Code 7 Cast Lead - 1600mm x 6mCode 7 Cast Lead - 1600mm x 6m 1 × £938.45
  • × 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 Soudal Pro 30D Waterproof Wood Adhesive - 750gSoudal Pro 30D Waterproof Wood Adhesive - 750g 1 × £7.24
  • × This image displays the front of the product which is aEverbuild Wood Filler Hardener -Catalyst - 40gEverbuild Wood Filler Hardener / Catalyst - 40g 1 × £4.99
  • × Timloc Underlay Felt Lap Vent (Box of 50)Timloc Underlay Felt Lap Vent (Box of 50) 1 × £99.00

Subtotal: £1,948.99

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

12
£1,948.99
  • × This image displays the front of the product which is a FloPlast Square to Round Downpipe Adaptor - BrownFloPlast Square to Round Downpipe Adaptor - Brown 1 × £3.19
  • × This image displays the front of the product which is a Everbuild Everflex Premium+ 500 Bath & Sanitary Silicone - White 295ml (Box of 25)Everbuild Everflex Premium+ 500 Bath & Sanitary Silicone - White 295ml (Box of 25) 1 × £69.99
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 850mm x 3m 1 × £218.06
  • × Code 8 Cast Lead - 760mm x 3mCode 8 Cast Lead - 760mm x 3m 2 × £262.75
  • × Bond It Cover-It Carpet Protector - Clear 625mm X 25MBond It Cover-It Carpet Protector - Clear 625mm X 25M 1 × £12.99
  • × Restec 1010 Liquid Catalyst, 5kgRestec 1010 Liquid Catalyst - 5kg 1 × £63.28
  • × Code 7 Cast Lead - 1600mm x 6mCode 7 Cast Lead - 1600mm x 6m 1 × £938.45
  • × 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 Soudal Pro 30D Waterproof Wood Adhesive - 750gSoudal Pro 30D Waterproof Wood Adhesive - 750g 1 × £7.24
  • × This image displays the front of the product which is aEverbuild Wood Filler Hardener -Catalyst - 40gEverbuild Wood Filler Hardener / Catalyst - 40g 1 × £4.99
  • × Timloc Underlay Felt Lap Vent (Box of 50)Timloc Underlay Felt Lap Vent (Box of 50) 1 × £99.00

Subtotal: £1,948.99

View basketCheckout

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Felt Lap Vents

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Showing all 4 results

Manthorpe Felt Lap Vent

£2.99 Incl VAT £2.49 Excl VAT

Timloc Underlay Felt Lap Vent (Pack of 10)

£19.80 Incl VAT £16.50 Excl VAT

Hambleside Danelaw Felt Lap Vent

£7.90 Incl VAT £6.58 Excl VAT

Timloc Underlay Felt Lap Vent (Box of 50)

£99.00 Incl VAT £82.50 Excl VAT

Frequently Asked Questions (3)

When used in combination with proper ventilation materials and permeable roof coverings, roof lap vents are an effective tool for reducing condensation, providing adequate protection to your home.
Typically it is recommended to place one vent into the laps in every other rafter bay down at a low level (as near to the eaves as possible) and on both sides of the roof space to ensure a cross-flow of ventilation.
You can install felt lap vents by simply pushing the vent down into the felt lap, ensuring the flat top is in line with the underside of the battens.

Felt Lap Vents

Felt lap vents, like roof vents, increase the amount of ventilation into existing roof spaces and lofts. They are an affordable solution for those looking to reduce the build-up condensation in their roofs and attics. They are helpful in properties with poor ventilation by avoiding the increase of dampness and mould growth. Like the name, lap vents work with your roofing felt, making them easy to install.

Buying Felt Lap Vents from ERoofing

At ERoofing, we stock Timloc and Manthorpe lap vents. If you have questions, please call us at 01462 542360 or email support@eroofing.co.uk for a quick answer. In any case, place the order online and save your roof from unwanted condensation.