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Atmosvent 24mm Aluminium Powder Coated with Brass Opener 600mm x 600mm
Vendor:Clear Amber
Free delivery on orders over
£450£540
Regular price £2,800.90 £3,361.08Sale price £2,800.90 £3,361.08 Regular priceUnit price per£0.00 -
Simpson Strong Tie Soffit Mesh 75mm x 30m
Vendor:Simpson Strong Tie
Free delivery on orders over
£450
£540
from
Regular price £36.48 £43.78Sale price £36.48 £43.78 Regular priceUnit price per£0.00 -
TIL-R Classic Over Fascia Vent 1m (Pack of 5) - All Sizes
Vendor:Fix-R
Free delivery on Fix R orders over
£300£360
from
Regular price £14.33 £17.20Sale price £14.33 £17.20 Regular priceUnit price per£0.00 -
Timloc Dry Ridge Kit Black - Integrated Clips
Vendor:Timloc
Free delivery on Timloc orders over
£200£240
Regular price £55.33 £66.40Sale price £55.33 £66.40 Regular priceUnit price per£0.00 -
Universal Dry Ridge Fixing System
Vendor:Rooftec
Free delivery on Rooftec orders over
£110£132
Regular price £22.47 £26.96Sale price £22.47 £26.96 Regular priceUnit price per£0.00 -
Keylite White Painted Centre Pivot Roof Window Hi-Therm Solar - All Sizes
Vendor:Keylite
Free delivery on orders over
£450£540
from
Regular price £757.37 £908.84Sale price £757.37 £908.84 Regular priceUnit price per£0.00 -
Onduline Ventilation Strip x 1000mm - Black
Vendor:Onduline
Free delivery on orders over
£450£540
Regular price £10.80 £12.96Sale price £10.80 £12.96 Regular priceUnit price per£0.00 -
VELUX GGL SK06 2070 White Painted Laminated Centre Pivot Roof Window 114x118cm
Vendor:Velux
Free delivery on orders over
£450
£540
Regular price £488.35 £586.02 -
FAKRO DMF-D U6 03K 70x70 Manual Flat Roof Window
Vendor:Fakro
Free delivery on orders over
£450£540
Regular price £918.41 £1,102.09Sale price £918.41 £1,102.09 Regular priceUnit price per£0.00 -
Ring Seal Soil Weathering Slate Aluminium
Vendor:Floplast
Free delivery on Floplast orders over
£130£156
Regular price £31.91 £38.29Sale price £31.91 £38.29 Regular priceUnit price per£0.00 -
Flat Flange Outlet Leaf Guard
Vendor:Ryno
Free delivery on orders over
£450£540
Regular price £6.97 £8.36Sale price £6.97 £8.36 Regular priceUnit price per£0.00 -
FAKRO DMF-D U6 07K 100x100 Manual Flat Roof Window
Vendor:Fakro
Free delivery on orders over
£450£540
Regular price £1,107.21 £1,328.65Sale price £1,107.21 £1,328.65 Regular priceUnit price per£0.00 -
FAKRO DMF-D U6 01K 60x60 Manual Flat Roof Window
Vendor:Fakro
Free delivery on orders over
£450£540
Regular price £822.40 £986.88Sale price £822.40 £986.88 Regular priceUnit price per£0.00 -
FAKRO DMF-D U8 06K 90x120 Manual Flat Roof Window
Vendor:Fakro
Free delivery on orders over
£450£540
Regular price £1,648.40 £1,978.08Sale price £1,648.40 £1,978.08 Regular priceUnit price per£0.00 -
Slate /Profile Vent Adaptor 10k (Pack Of 10)
Vendor:Klober
Free delivery on Klober orders over
£325£390
Regular price £59.95 £71.94Sale price £59.95 £71.94 Regular priceUnit price per£0.00 -
Ryno Dry-Fix Ridge Ventialtion Kit x 6m Brown
Vendor:Ryno
Free delivery on orders over
£450£540
Regular price £34.88 £41.86Sale price £34.88 £41.86 Regular priceUnit price per£0.00 -
Sump Flange Outlet Leaf Guard
Vendor:Ryno
Free delivery on orders over
£450£540
Regular price £7.99 £9.59Sale price £7.99 £9.59 Regular priceUnit price per£0.00 -
Vented Eaves Protector 10mm - All Models
Vendor:Klober
Free delivery on Klober orders over
£325£390
from
Regular price £79.99 £95.99Sale price £79.99 £95.99 Regular priceUnit price per£0.00 -
Vaillant 125mm Vertical Flue Duct and Terminal
Vendor:Vaillant
Free delivery on orders over
£450£540
Regular price £218.13 £261.76Sale price £218.13 £261.76 Regular priceUnit price per£0.00 -
FAKRO DMF-D U6 02K 60x90 Manual Flat Roof Window
Vendor:Fakro
Free delivery on orders over
£450£540
Regular price £889.61 £1,067.53Sale price £889.61 £1,067.53 Regular priceUnit price per£0.00 -
Vented Soffit Board Black Ash Woodgrain 10mm x 5m - All Heights
Vendor:Floplast
Free delivery on orders over
£450£540
from
Regular price £125.10 £150.12Sale price £125.10 £150.12 Regular priceUnit price per£0.00 -
Flat Flange Rainwater Outlet EPDM (Smooth Flange) - All Sizes
Vendor:Ryno
Free delivery on orders over
£450£540
from
Regular price £16.20 £19.44Sale price £16.20 £19.44 Regular priceUnit price per£0.00 -
IKO Armourvent Multi Ventilation Strip 228mm x 6m
Vendor:IKO
Free delivery on orders over
£450£540
Regular price £99.99 £119.99Sale price £99.99 £119.99 Regular priceUnit price per£0.00 -
10K/Profile- Line Adaptor With 100/100 Flexi (Pack Of 10)
Vendor:Klober
Free delivery on Klober orders over
£325£390
Regular price £244.22 £293.06Sale price £244.22 £293.06 Regular priceUnit price per£0.00 -
Rafter Trays (Pack Of 100) - All Sizes
Vendor:Klober
Free delivery on Klober orders over
£325£390
from
Regular price £179.52 £215.42Sale price £179.52 £215.42 Regular priceUnit price per£0.00 -
Eaves Closer 30mm x 2.5m (Pack Of 20) - All Heights
Vendor:Klober
Free delivery on Klober orders over
£325£390
from
Regular price £265.79 £318.95Sale price £265.79 £318.95 Regular priceUnit price per£0.00 -
Roll Fix Kit Concrete Uni Ridge Seal - All Colours
Vendor:Klober
Free delivery on Klober orders over
£325£390
from
Regular price £67.66 £81.19Sale price £67.66 £81.19 Regular priceUnit price per£0.00 -
Ryno Dry Fix Ridge Ventilation Kit 6m - Anthracite Grey
Vendor:Ryno
Free delivery on orders over
£450£540
Regular price £26.99 £32.39Sale price £26.99 £32.39 Regular priceUnit price per£0.00 -
Mounting Ring/Spigot for Flat Flange Outlet Leaf Guard
Vendor:Ryno
Free delivery on orders over
£450£540
from
Regular price £2.60 £3.12Sale price £2.60 £3.12 Regular priceUnit price per£0.00 -
Mechanical Fix Flange Roofing Outlet - All Sizes
Vendor:Ryno
Free delivery on orders over
£450£540
from
Regular price £64.25 £77.10Sale price £64.25 £77.10 Regular priceUnit price per£0.00 -
Ring Seal Soil Weathering Collar - 110mm Cast Iron Effect
Vendor:Floplast
Free delivery on Floplast orders over
£130£156
Regular price £19.00 £22.80Sale price £19.00 £22.80 Regular priceUnit price per£0.00 -
Univent Adaptor 100mm (No Pipe) (Pack Of 10)
Vendor:Klober
Free delivery on Klober orders over
£325£390
Regular price £144.91 £173.89Sale price £144.91 £173.89 Regular priceUnit price per£0.00 -
Eave Filler Comb x 1m (Pack Of 300)
Vendor:Klober
Free delivery on Klober orders over
£325£390
from
Regular price £174.80 £209.76Sale price £174.80 £209.76 Regular priceUnit price per£0.00 -
Ring Seal Soil Weathering Collar 110mm - All Colours
Vendor:Floplast
Free delivery on Floplast orders over
£130£156
from
Regular price £3.76 £4.51Sale price £3.76 £4.51 Regular priceUnit price per£0.00 -
Flat Flange Rainwater Outlet - All Sizes
Vendor:Ryno
Free delivery on orders over
£450£540
from
Regular price £10.22 £12.26Sale price £10.22 £12.26 Regular priceUnit price per£0.00 -
Flat Flange Outlet Balloon Guard
Vendor:Ryno
Free delivery on orders over
£450£540
Regular price £4.70 £5.64Sale price £4.70 £5.64 Regular priceUnit price per£0.00
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tile vent abutment vent flat roof vents lap vents mushroom vent over fascia vent ridge vent roof cowl vent slate vent soffit ventRoof Vents | Roof Ventilation
Welcome to the Roof Vent category at Build4Less. This section is dedicated to a variety of roof ventilation solutions, designed to cater to different roofing needs and preferences. Our selection includes products from Klober and Ryno, renowned for their quality and reliability in roofing materials.
What Are Roof Vents?
Roof vents are purpose-built components installed on rooftops to regulate airflow within the roof space or loft area. They allow fresh air in while expelling stale, moist air, reducing condensation, mould growth, and structural damage. Available in various styles (e.g. tile vents, ridge vents, over-fascia, and cowls), they are essential for maintaining a healthy, energy-efficient home.
Types of Roof Vents
Vent Pipe Terminals
Available in PVC and Bitumen, these are essential for ventilating pipe systems protruding through the roof. They help in maintaining airflow and preventing moisture buildup.
Breather Vents
These come in PVC, EPDM, and Bitumen. Breather vents are crucial for allowing air to circulate under the roof, reducing the risk of condensation and improving the overall health of your roof structure.
Universal Vent Tiles
Including both cap-only and base with cap options, these vents integrate seamlessly with your roof tiles, providing efficient ventilation while maintaining the aesthetic appeal of your roof.
Rainwater Outlet Vents
Both PVC and Bitumen, are designed to enhance water drainage from the roof, preventing water pooling and subsequent roof damage.
Slate and Tile Vents
Our range includes small slate vents, clay plain tile vents, and various Profile-Line tile vents. These are specifically designed to fit with your slate or tile roofs, offering efficient ventilation while blending with your roof design.
Bird Deterrents
Galvanised bird deterrents are available to prevent birds from nesting under roof spaces, which can block vents and cause damage.
Fascia and Soffit Vents
These include fascia vents and circular soffit vents, providing essential airflow at the roof edges and under the eaves.
Eaves Vents
Designed to ensure sufficient air intake at the eaves level, aiding in the overall ventilation of the roof space.
Adaptors and Accessories: To ensure compatibility and ease of installation, we offer various adaptors and accessories like the Plain Tile Vent Adaptor/Flexi.
Choosing the Right Roofing Vent
Selecting the right vent depends on several factors:
- Roof Type: Choose vents that are compatible with your roof material, whether it's slate, tile, or another type.
- Ventilation Needs: Consider the level of ventilation required. Areas with high humidity may require more robust venting solutions.
- Aesthetic Preferences: Some vents are designed to be more discreet or to match the existing roof style.
- Local Building Regulations: Ensure that your chosen vents comply with local building codes and regulations.
Benefits of Roof Ventilation
- Prevents Condensation & Mould: Roof Outlet Eliminates excess humidity that can cause timber rot and mould.
- Extends Roof Lifespan: In-line roof Ventilation Reduces thermal stress, preventing premature wear of tiles and underlays.
- Improves Energy Efficiency: Promotes consistent attic temperatures—cooler in summer, warmer in winter.
- Complies with Building Regs: Meets UK ventilation requirements for pitched and flat roofs.
- Reduces Risk of Ice Dams: In colder climates, proper ventilation stops ice buildup on eaves and gutters.
Why Choose Build4Less for Roof Vent?
At Build4Less, we make your projects easier by offering:
- Competitive Pricing – Trade-quality boards at prices that suit all budgets.
- Nationwide Delivery – Fast and reliable delivery to keep your build on schedule.
- Expert Support – Our team can help you choose the right thickness and spec.
- Bulk Deals Available – Ideal for contractors, developers, and large builds.
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