16
£942.11
  • × This image displays the front of the product which is a Soudal Soudafoam Hand Held One Shot - 150ml (Box of 12)Soudal Soudafoam Hand Held One Shot - 150ml (Box of 12) 1 × £44.28
  • × This image displays the front of the product which is a Sika MultiSeal Self Adhesive Bituminous Sealing Tape - 300mm x 10mSika MultiSeal Self Adhesive Bituminous Sealing Tape - (300mm x 10m) 1 × £34.99
  • × OB41 Fast Tack Contact Adhesive Spray - 500mlOB41 Fast Tack Contact Adhesive Spray - 500ml 1 × £11.99
  • × This image displays the front of the product which is a Ronseal Multi Purpose Smooth Finish Filler - 330gRonseal Multi Purpose Smooth Finish Filler - 330g 1 × £7.99
  • × Code 5 Cast Lead - 800mm x 6mCode 5 Cast Lead - 800mm x 6m 1 × £348.43
  • × This image displays the front of the product which is a BORA PM-4550 Speedhorse XTBORA - PM-4550 Adjustable Speedhorse XT 1 × £74.99
  • × Code 8 Cast Lead - 360mm x 3mCode 8 Cast Lead - 360mm x 3m 1 × £122.81
  • × FloPlast Round Line External Stop End, Black – 112mmFloPlast Half Round External Stop End, Black – 112mm 1 × £3.99
  • × This image displays the front of the product which is a Everbuild Jumbo Mitre Fast Kit (Box of 6)Everbuild Jumbo Mitre Fast Kit (Box of 6) 1 × £43.80
  • × Bond It One Hit Wonder Lightweight Filler - White 1LBond It One Hit Wonder Lightweight Filler - White 1L 1 × £12.99
  • × OX Pro Moulding Bar - 10" / 250mmOX Pro Moulding Bar - 10" / 250mm 1 × £16.99
  • × Timco Square Twist Nails - Galvanised (40 x 3.75) 1kgTimco Square Twist Nails - Galvanised (40 x 3.75mm) 1kg 1 × £8.99
  • × OX Trade 4 Piece Spirit Level SetOX Trade 4 Piece Spirit Level Set - 230, 600, 1200 & 1800mm 1 × £57.49
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 760mm x 3m 1 × £133.10
  • × FloPlast Half Round Gutter 90° Bend, Brown – 112mmFloPlast Half Round Gutter 90° Bend, Brown – 112mm 1 × £6.29
  • × This image displays the front of the product which is a Everbuild Firefoam B2 Gun Grade - Pink 750mlEverbuild Firefoam B2 Gun Grade - Pink 750ml 1 × £12.99

Subtotal: £942.11

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

16
£942.11
  • × This image displays the front of the product which is a Soudal Soudafoam Hand Held One Shot - 150ml (Box of 12)Soudal Soudafoam Hand Held One Shot - 150ml (Box of 12) 1 × £44.28
  • × This image displays the front of the product which is a Sika MultiSeal Self Adhesive Bituminous Sealing Tape - 300mm x 10mSika MultiSeal Self Adhesive Bituminous Sealing Tape - (300mm x 10m) 1 × £34.99
  • × OB41 Fast Tack Contact Adhesive Spray - 500mlOB41 Fast Tack Contact Adhesive Spray - 500ml 1 × £11.99
  • × This image displays the front of the product which is a Ronseal Multi Purpose Smooth Finish Filler - 330gRonseal Multi Purpose Smooth Finish Filler - 330g 1 × £7.99
  • × Code 5 Cast Lead - 800mm x 6mCode 5 Cast Lead - 800mm x 6m 1 × £348.43
  • × This image displays the front of the product which is a BORA PM-4550 Speedhorse XTBORA - PM-4550 Adjustable Speedhorse XT 1 × £74.99
  • × Code 8 Cast Lead - 360mm x 3mCode 8 Cast Lead - 360mm x 3m 1 × £122.81
  • × FloPlast Round Line External Stop End, Black – 112mmFloPlast Half Round External Stop End, Black – 112mm 1 × £3.99
  • × This image displays the front of the product which is a Everbuild Jumbo Mitre Fast Kit (Box of 6)Everbuild Jumbo Mitre Fast Kit (Box of 6) 1 × £43.80
  • × Bond It One Hit Wonder Lightweight Filler - White 1LBond It One Hit Wonder Lightweight Filler - White 1L 1 × £12.99
  • × OX Pro Moulding Bar - 10" / 250mmOX Pro Moulding Bar - 10" / 250mm 1 × £16.99
  • × Timco Square Twist Nails - Galvanised (40 x 3.75) 1kgTimco Square Twist Nails - Galvanised (40 x 3.75mm) 1kg 1 × £8.99
  • × OX Trade 4 Piece Spirit Level SetOX Trade 4 Piece Spirit Level Set - 230, 600, 1200 & 1800mm 1 × £57.49
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 760mm x 3m 1 × £133.10
  • × FloPlast Half Round Gutter 90° Bend, Brown – 112mmFloPlast Half Round Gutter 90° Bend, Brown – 112mm 1 × £6.29
  • × This image displays the front of the product which is a Everbuild Firefoam B2 Gun Grade - Pink 750mlEverbuild Firefoam B2 Gun Grade - Pink 750ml 1 × £12.99

Subtotal: £942.11

View basketCheckout

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Felt Lap Vents

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  • Axiome 16mm Triplewall Polycarbonate Sheet, Opal

    Axiome 16mm Triplewall Polycarbonate Sheet, Opal

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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.