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Roofing

Roofing projects vary from insulation to tiling, and we have all the roofing supplies that you need. Check out a selection of our best sellers online or visit us in branch if you can’t find what you are looking for.

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  • Grey-IkoFlash.jpg.jpeg

    IKO Flashing Roll Lead Free Grey 12,000 x 250mm

    IKOflash is a lead-free flashing material which is ideal for use in areas such as chimney and abutment flashings, roof lights and pitched valley linings. IKOflash is extremely easy to install and offers a modern alternative in situations where lead...
  • IKOflash%20Lead%20Free%20Flashing%20Unrolled.jpg.jpeg

    IKO Flashing Roll Lead Free Grey 12,000 x 300mm

    IKOflash is a lead-free flashing material which is ideal for use in areas such as chimney and abutment flashings, roof lights and pitched valley linings. IKOflash is extremely easy to install and offers a modern alternative in situations where lead...
  • IKOflash%20Lead%20Free%20Flashing%20Unrolled.jpg.jpeg

    IKO Flashing Roll Lead Free Grey 12,000 x 400mm

    IKOflash is a lead-free flashing material which is ideal for use in areas such as chimney and abutment flashings, roof lights and pitched valley linings. IKOflash is extremely easy to install and offers a modern alternative in situations where lead...
  • IKO-Polyester-APP-Universal-Torch-On-Underlay-62120308.jpg.jpeg

    IKO Polyester Universal Underlay Roll 8m

    Ruberoid 4mm Polyester Universal Torch-On Roofing Underlay makes an ideal underlay or top layer. It has a 170 g/m² polyester base with a coating of APP (Atactic Polypropylene) modified bitumen, and the finishes include sand for the top surface and...
  • IKO%20APP%20T-O%20Cap%20Sheet.jpg.jpeg

    IKO Roll APP Torch On Cap Sheet Green Felt 8000mm

    Your new IKO App To Capsheet is an 8m roll that is used to create an effective and reliable membrane for waterproofing your flat roof. It can be torced on top of the underlay, or it can be rolled or poured into place. The sheet also has a high tear...
  • IKO-Armourglass-Plus-Square-Butt-Shingle-Amazon-Green.jpg.jpeg

    IKO Roof Shingles Green Mineral (2m2)

    These Amazon Green roofing shingles include an appealing aesthetic and straightforward installation for versatility across building projects, both new and renovated. From stables and chalets to garden buildings, these shingles provide both durability and...
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    IKO Rubershield Eco Extra 50,000 x 1000mm

    Rubershield Eco Extra is light weight breather membrane, which combines optimum performance and ease of application. It is designed for use as a fully supported or unsupported breathable underlay for tiled, slated or metal roofing systems which is...
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    IKO Rubershield Eco Extra 50,000 x 1500mm

    The new IKO Rubershield Eco Extra is a light weight breather membrane, which combines optimum performance and ease of application. It is designed for use as a fully supported or unsupported breathable underlay for tiled, slated or metal roofing systems...
  • IKO-Shed-Felt-8m-Green-56041000.jpg.jpeg

    IKO Shed Felt Green 8m 56041000

    IKP Shed Felt is designed to only require a single layer, making it economical and also quick and easy to apply. It is suitable for lining the roofs of kennels, hutches, playhouses and similar outdoor applications. The unique mineral design on the...
  • IKO-Shed-Felt-8m-Red-56042000.jpg.jpeg

    IKO Shed Felt Red 8m

    Fibre based roofing felt with a protective and decorative fine mineral finish. It is used to waterproof and protect a variety of common garden buildings, such as sheds, summerhouses, kennels and hutches.
  • IKO-Trade-Medium-Underlay-Sand-56050000.jpg.jpeg

    IKO Trade Underlay Medium 20m

    IKO Underlay is a sanded roofing felt, designed for use as an underlay to a multi-layer system or as a single layer for shed/hutch roofs.
  • SureEdge%20Check%20Kerb%20Trim%202.5m%20Black.jpg.jpeg

    Kerb Trim PVC Joints and Pins 2.5m (910000.CB)

    ClassicBond Sure Edge Joiner to clip into place allowing to joint two Kerb trims together.
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    Lagan Elite Ridge Tile Antique Red

    The Elite Tile is a modern design for those wanting a slate-like appearance. The leading edge of the Elite is thinner than standard tiles whilst maintaining the functional interlocking overlap.
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    Lagan Elite Tile Anthracite Grey 420 x 330mm

    The Elite Tile is a modern design for those wanting a slate-like appearance. The leading edge of the Elite is thinner than standard tiles whilst maintaining the functional interlocking overlap.
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    Lagan Elite Tile Black 420 x 330mm

    The Elite Tile is a modern design for those wanting a slate-like appearance. The leading edge of the Elite is thinner than standard tiles whilst maintaining the functional interlocking overlap.
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    Lagan Half Round Ridge Tile Antique Red

    A strong concrete tile which is extremely durable and ensures long guarantee on performace. It complies with the highest levels of quality and enviromental standards, suitable for use in any exposed location.
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    Lagan Square Top Roof Tile Antique Red 420 x 330mm

    The Square Top tile is a classic low profile tile which proves very popular in new build and refurbishment projects. The single lap, square profile of the square top tile is extremely functional. The simple design gives the tiles inherent strength.
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    Lagan Square Top Roof Tile Brown 420 x 330mm

    The Square Top tile is a classic low profile tile which proves very popular in new build and refurbishment projects. The single lap, square profile of the square top tile is extremely functional. The simple design gives the tiles inherent strength.

  • Lagan Universal Angle Ridge Tile Black 455mm

    Breedon Universal Angle Ridge Tile is suitable for use on many standard roof pitches, this protects the area that is not covered by tiles or slates from water, birds, wind and more.
  • Anti%20Back%20Up%20Leaf%20Grate%20%281%29.jpg.jpeg

    Leaf Grate for Angled Roof Drain (715031.CB)

    The ClassicBond leaf grate is packaged with our anti-backup drains and will prevent any leaves or gravel from entering and blocking up the drain.
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    Leaf Grate for Anti Backup Drain (715021.CB)

    This ClassicBond Leaf Grate for Anti Backup Drain is one of the best means of connecting roof systems with 68mm rainwater pipes (standard domestic UK size) on flat roofs, gutters, domestic & commercial buildings. This has a high resistance to UV light,...
  • Marley%20Air%20Vent%20Ridge%20Termina.jpg.jpeg

    Marley Air Vent Ridge Terminal

    The Marley range of ridge vent terminals are designed to provide a totally dry fixed and weathertight means of mechanical or passive stack ventilation that are fast and simple to install. Compatible with our ventilated dry ridge system, every ridge unit...
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    Marley Brown Verge Left Hand

    Marley Universal Dry Verge is a mechanically fixed dry verge system providing a secure, weathertight and durable solution without the need for mortar. Marley Universal dry verge combined with the new Universal batten end clip provides the most secure...
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    Marley Brown Verge Right Hand

    Marley Universal Dry Verge is a mechanically fixed dry verge system providing a secure, weathertight and durable solution without the need for mortar. Marley Universal dry verge combined with the new Universal batten end clip provides the most secure...

Roofing

At Howarth timber, all our roofing products meet, and often exceed, the demands set out by the building regulations. As, the way in which we form, cover, and insulate our roof structures has changed considerably over the past few years, so Howarth continues to remain at the forefront of offering roofing products from a variety of suppliers. From roof slates to roof battens, we have everything online and available for your next roofing project.

Our range includes:

Weather protection

Weather protection is important for your roofs as it ensures that your roof and the interior of the building are free from moisture, rot, and decay. Our range includes roofing felt, roof flashing and GRP roofing systems.

Roof felt is used as a type of roofing underlayment, often added between your roof shingles and the decking. Whereas roof flashing is a thin material that roofers and builders use to waterproof areas of the roof, particularly areas that are at risk of leaks. Rubber roofing can also be used for this, as it is known to form an impermeable seal.

Safety

Household fireplaces and gas appliances work by emitting toxic fumes. To ensure that those fumes are removed safely, you’ll need chimneys, roof tiles, and flues.

Our roofing tiles are available in a wide range of materials with various designs. Our roof windows are also a great addition to a home, as they are a simple way of adding natural light into roof spaces that have been converted into living areas.
We also sell a selection of roofing nails, clout nails and roofing battens to use in your roofing applications.

For expert advice and guidance on the best GRP roofing for your property, please contact your friendly local Howarth branch.

Frequently Asked Questions

How much does a new roof cost?
On average, a roof in the UK costs anywhere between £5000 and £6000 on average.
What are roofing types?
There are a variety of different roof types within the UK. Such as: clay, concrete, slate, and metal.
What is a pitched roof?
A pitched roof is a roof comprising of a sloping surface with an angle of usually over 20 degrees.

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