19
£1,257.07
  • × Easy-Trim Universal Dry Verge System - Brown (Box of 50)Easy-Trim Universal Dry Verge System - Brown (Box of 50) 1 × £77.40
  • × This image displays the front of the product which is a Soudal Multi Cleaner - 400mlSoudal Multi Cleaner - 400ml 1 × £2.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 1000mm x 3m 1 × £215.23
  • × Samac Hall Hooks - (Bags of 10)Samac Hall Hooks - (Bags of 10) 1 × £11.30
  • × Siroflex Trade Superglue Activator Spray - 400mlSiroflex Trade Superglue Activator Spray - 400ml 2 × £10.98
  • × Samac Aluminium Clout Nails - 50mm x 3.35mm 10kg BoxSamac Aluminium Clout Nails - 50mm x 3.35mm 10kg Box 1 × £96.77
  • × This image displays the front of the product which is a Thompson's One Coat Waterseal - 5LThompson's One Coat Waterseal - 5L 1 × £25.74
  • × Bond It All Weather Roofing Compound - Black 5LBond It All Weather Roofing Compound - Black 5L 1 × £26.99
  • × This image displays the front of the product which is a Everbuild Clear Fix – 290ml (Box of 12)Everbuild Clear Fix – 290ml (Box of 12) 1 × £79.92
  • × This image displays the front of the product which is a Soudal Trade Foam & Gun Cleaner - 500mlSoudal Trade Gun and Foam Cleaner - 500ml 1 × £3.99
  • × Evo-Stik Gripfill Gap Filling AdhesiveEvo-Stik Gripfill Gap Filling Adhesive – 350ml 1 × £6.99
  • × This image displays the front of the product which is aKlober Single Pantile Vent - Slate Grey KG9860-0429 (Box of 10) 1 × £215.99
  • × Azpects EASYSeal Sandstone Enhancer and Sealer 5LAzpects EASYSeal Sandstone Enhancer and Sealer 5L 1 × £47.99
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 1200mm x 6m 1 × £305.86
  • × Soudal Manual Foil Pack Gun Aluminium, 600ml (Sealant Gun for Sausages)Soudal Manual Foil Pack Gun Aluminium, 600ml (Sealant Gun for Sausages) 1 × £24.99
  • × This image displays the front of the product which is Everbuild Mammoth Barrier Tape - Red-White (72mm x 500m)Everbuild Mammoth Barrier Tape - Red/White (72mm x 500m) 1 × £12.98
  • × Everbuild KOS Black Fire Cement - 1kgEverbuild KOS Black Fire Cement - 1kg 1 × £4.99
  • × This image displays the front of the product which is a Everbuild Black Jack 901 Black Bitumen Paint – 25 LitreEverbuild Black Jack 901 Black Bitumen Paint – 25 Litre 1 × £74.99

Subtotal: £1,257.07

View basketCheckout

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

19
£1,257.07
  • × Easy-Trim Universal Dry Verge System - Brown (Box of 50)Easy-Trim Universal Dry Verge System - Brown (Box of 50) 1 × £77.40
  • × This image displays the front of the product which is a Soudal Multi Cleaner - 400mlSoudal Multi Cleaner - 400ml 1 × £2.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 1000mm x 3m 1 × £215.23
  • × Samac Hall Hooks - (Bags of 10)Samac Hall Hooks - (Bags of 10) 1 × £11.30
  • × Siroflex Trade Superglue Activator Spray - 400mlSiroflex Trade Superglue Activator Spray - 400ml 2 × £10.98
  • × Samac Aluminium Clout Nails - 50mm x 3.35mm 10kg BoxSamac Aluminium Clout Nails - 50mm x 3.35mm 10kg Box 1 × £96.77
  • × This image displays the front of the product which is a Thompson's One Coat Waterseal - 5LThompson's One Coat Waterseal - 5L 1 × £25.74
  • × Bond It All Weather Roofing Compound - Black 5LBond It All Weather Roofing Compound - Black 5L 1 × £26.99
  • × This image displays the front of the product which is a Everbuild Clear Fix – 290ml (Box of 12)Everbuild Clear Fix – 290ml (Box of 12) 1 × £79.92
  • × This image displays the front of the product which is a Soudal Trade Foam & Gun Cleaner - 500mlSoudal Trade Gun and Foam Cleaner - 500ml 1 × £3.99
  • × Evo-Stik Gripfill Gap Filling AdhesiveEvo-Stik Gripfill Gap Filling Adhesive – 350ml 1 × £6.99
  • × This image displays the front of the product which is aKlober Single Pantile Vent - Slate Grey KG9860-0429 (Box of 10) 1 × £215.99
  • × Azpects EASYSeal Sandstone Enhancer and Sealer 5LAzpects EASYSeal Sandstone Enhancer and Sealer 5L 1 × £47.99
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 1200mm x 6m 1 × £305.86
  • × Soudal Manual Foil Pack Gun Aluminium, 600ml (Sealant Gun for Sausages)Soudal Manual Foil Pack Gun Aluminium, 600ml (Sealant Gun for Sausages) 1 × £24.99
  • × This image displays the front of the product which is Everbuild Mammoth Barrier Tape - Red-White (72mm x 500m)Everbuild Mammoth Barrier Tape - Red/White (72mm x 500m) 1 × £12.98
  • × Everbuild KOS Black Fire Cement - 1kgEverbuild KOS Black Fire Cement - 1kg 1 × £4.99
  • × This image displays the front of the product which is a Everbuild Black Jack 901 Black Bitumen Paint – 25 LitreEverbuild Black Jack 901 Black Bitumen Paint – 25 Litre 1 × £74.99

Subtotal: £1,257.07

View basketCheckout

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Felt Lap Vents

Home Shop Roof Vents Felt Lap Vents
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  • Cromar Protect 1F Non-Breathable Roofing Felt – 1m

    Cromar Protect 1F Non-Breathable Roofing Felt – 1m x 45m

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  • This image displays the front of the product which is a Everbuild Maximum Torque - White 290ml (Box of 12)

    Everbuild Maximum Torque – White 290ml (Box of 12)

    £82.49 Incl VAT £68.74 Excl VAT
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  • This image displays the front of the product which is a Ronseal Ultimate Finish Decking Applicator Refill Pads

    Ronseal Ultimate Finish Decking Applicator Refill Pads

    £11.99 Incl VAT £9.99 Excl VAT
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  • Code 6 Lead Flashing

    ALM Code 6 Milled Lead Flashing – 1000mm x 3m

    £254.88 Incl VAT £212.40 Excl VAT
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  • Siroflex LMN Silicone - Doors & Windows - Black 300ml

    Siroflex LMN Silicone – Doors & Windows – Black 300ml

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    Code 5 Cast Lead – 1200mm x 6m

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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.