12
£476.18
  • × OX Trade Stubby Level - 100mmOX Trade Stubby Level - 100mm 1 × £8.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 600mm x 6m 1 × £208.49
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 360mm x 3m 1 × £45.31
  • × Bond It Cyanoacrylate Superglue Medium Viscosity, Clear - 50gBond It Cyanoacrylate Superglue Medium Viscosity, Clear - 50g 1 × £5.99
  • × This image displays the front of the product which is a Thompson's Patio & Block Paving Seal - Wet Look 5LThompson's Patio & Block Paving Seal - Wet Look 5L 1 × £43.59
  • × This image displays the front of the product which is a Everbuild Lumberjack 30 Minute PU Wood Adhesive Gel - 310ml (Box of 12)Everbuild Lumberjack 30 Minute PU Wood Adhesive Gel - 310ml (Box of 12) 1 × £83.88
  • × Easy-Trim Lead R Flashing Smooth – 150mm x 5mEasy-Trim Lead R Flashing Smooth – 150mm x 5m 1 × £25.98
  • × This image displays the front of the product which is a Ronseal One Coat Damp Seal - White 250mlRonseal One Coat Damp Seal - White 250ml 1 × £10.99
  • × This image displays the front of the product which is a Timco Twin-Cut C2 Floor-Fix Screws - 4.2mm x 55mm (Tub of 250)Timco Twin-Cut C2 Floor-Fix Screws - 4.2mm x 55mm (Tub of 250) 1 × £13.99
  • × FloPlast Square Line Running Outlet Black – 114mm x 65mmFloPlast Square Line Running Outlet Black – 114mm x 65mm 1 × £5.99
  • × Timco Impact Driver Bit SetTimco Impact Driver Bit Set 1 × £13.99
  • × This image displays the front of the product which is a Everbuild Smart Tack Handy – 500mlEverbuild Smart Tack Handy – 500ml 1 × £8.99

Subtotal: £476.18

View basketCheckout

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

12
£476.18
  • × OX Trade Stubby Level - 100mmOX Trade Stubby Level - 100mm 1 × £8.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 600mm x 6m 1 × £208.49
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 360mm x 3m 1 × £45.31
  • × Bond It Cyanoacrylate Superglue Medium Viscosity, Clear - 50gBond It Cyanoacrylate Superglue Medium Viscosity, Clear - 50g 1 × £5.99
  • × This image displays the front of the product which is a Thompson's Patio & Block Paving Seal - Wet Look 5LThompson's Patio & Block Paving Seal - Wet Look 5L 1 × £43.59
  • × This image displays the front of the product which is a Everbuild Lumberjack 30 Minute PU Wood Adhesive Gel - 310ml (Box of 12)Everbuild Lumberjack 30 Minute PU Wood Adhesive Gel - 310ml (Box of 12) 1 × £83.88
  • × Easy-Trim Lead R Flashing Smooth – 150mm x 5mEasy-Trim Lead R Flashing Smooth – 150mm x 5m 1 × £25.98
  • × This image displays the front of the product which is a Ronseal One Coat Damp Seal - White 250mlRonseal One Coat Damp Seal - White 250ml 1 × £10.99
  • × This image displays the front of the product which is a Timco Twin-Cut C2 Floor-Fix Screws - 4.2mm x 55mm (Tub of 250)Timco Twin-Cut C2 Floor-Fix Screws - 4.2mm x 55mm (Tub of 250) 1 × £13.99
  • × FloPlast Square Line Running Outlet Black – 114mm x 65mmFloPlast Square Line Running Outlet Black – 114mm x 65mm 1 × £5.99
  • × Timco Impact Driver Bit SetTimco Impact Driver Bit Set 1 × £13.99
  • × This image displays the front of the product which is a Everbuild Smart Tack Handy – 500mlEverbuild Smart Tack Handy – 500ml 1 × £8.99

Subtotal: £476.18

View basketCheckout

FREE Next Working Day
Delivery over £10*

Felt Lap Vents

Home Shop Roof Vents Felt Lap Vents
Best Sellers
  • OB41 High Performance Carburettor Cleaner - 400ml

    OB41 High Performance Carburettor Cleaner – 400ml

    £10.99 Incl VAT £9.16 Excl VAT
    Add to basket
  • Code 7 Lead Flashing

    ALM Code 7 Milled Lead – 180mm x 6m

    £110.45 Incl VAT £92.04 Excl VAT
    Add to basket
  • ALM Code 5 Milled Lead - 1000mm x 3m

    ALM Code 5 Milled Lead – 210mm x 3m

    £45.31 Incl VAT £37.76 Excl VAT
    Add to basket
  • This image displays the front of the product which is a Soudal Fix ALL X-treme Power - White 290ml

    Soudal Fix ALL X-treme Power – White 290ml

    £7.49 Incl VAT £6.24 Excl VAT
    Add to basket
  • This image displays the front of the product which is a Everbuild Masonry Dry Rot Treatment – 5 Litre

    Everbuild Masonry Dry Rot Treatment – 5 Litre

    £21.99 Incl VAT £18.33 Excl VAT
    Read more
  • Sealotone Liquid Cement - 1 Litre

    Sealotone Liquid Cement – 1 Litre

    From: £8.99 Incl VAT £7.49 Excl VAT
    Select options This product has multiple variants. The options may be chosen on the product page

Filter by Price

  •  (1389)
  •  (562)
  •  (363)
  •  (350)
  •  (130)
  •  (35)
  •  (10)

Vent Profile

Colour

  •  (0)
  •  (2)
  •  (0)
  •  (7)
  •  (0)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (12)
  •  (2)
  •  (1)
  •  (0)
  •  (2)
  •  (2)
  •  (2)
  •  (5)
  •  (0)
  •  (2)
  •  (47)
  •  (2)
  •  (2)
  •  (1)
  •  (5)
  •  (0)
  •  (2)
  •  (1)
  •  (2)
  •  (1)
  •  (77)
  •  (0)
  •  (1)
  •  (0)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (0)
  •  (1)
  •  (61)
  •  (1)
  •  (0)
  •  (0)
  •  (2)
  •  (0)
  •  (1)
  •  (3)
  •  (2)
  •  (1)
  •  (73)
  •  (4)
  •  (0)
  •  (0)
  •  (2)
  •  (0)
  •  (2)
  •  (0)
  •  (1)
  •  (1)
  •  (11)
  •  (0)
  •  (0)
  •  (1)
  •  (5)
  •  (1)
  •  (1)
  •  (0)
  •  (1)
  •  (1)
  •  (16)
  •  (0)
  •  (1)
  •  (1)
  •  (4)
  •  (19)
  •  (2)
  •  (0)
  •  (3)
  •  (1)
  •  (39)
  •  (0)
  •  (1)
  •  (4)
  •  (1)
  •  (2)
  •  (8)
  •  (1)
  •  (1)
  •  (3)
  •  (0)
  •  (1)
  •  (2)
  •  (1)
  •  (1)
  •  (0)
  •  (2)
  •  (0)
  •  (4)
  •  (0)
  •  (1)
  •  (7)
  •  (1)
  •  (1)
Show value(s)

Length

Show value(s)

Width

Show value(s)

Sheet Colour

Colour

  •  (2)
  •  (7)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (12)
  •  (2)
  •  (1)
  •  (2)
  •  (2)
  •  (2)
  •  (5)
  •  (2)
  •  (47)
  •  (2)
  •  (2)
  •  (1)
  •  (5)
  •  (2)
  •  (1)
  •  (2)
  •  (1)
  •  (77)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (61)
  •  (1)
  •  (2)
  •  (1)
  •  (3)
  •  (2)
  •  (1)
  •  (73)
  •  (4)
  •  (2)
  •  (2)
  •  (1)
  •  (1)
  •  (11)
  •  (1)
  •  (5)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (16)
  •  (1)
  •  (1)
  •  (4)
  •  (19)
  •  (2)
  •  (3)
  •  (1)
  •  (39)
  •  (1)
  •  (4)
  •  (1)
  •  (2)
  •  (8)
  •  (1)
  •  (1)
  •  (3)
  •  (1)
  •  (2)
  •  (1)
  •  (1)
  •  (2)
  •  (4)
  •  (1)
  •  (7)
  •  (1)
  •  (1)
Show value(s)

Size

Show value(s)

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.