Howarth Timber & Building Supplies

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News & Information (4)

Decking: An Ultimate Guide

Installing decking boards is a fantastic way to transform your outdoor space into a stylish, functional retreat. Whether you're creating a sun-soaked platform for lounging or a shaded space for eveni ...

How To Build a Deck

Timber decking can be attached to a house or anywhere in the garden adding a place to escape. The level of difficulty varies depending on the location, height above ground, and load-bearing requireme ...

Garden Decking Ideas

Looking to elevate your outdoor space? From decking ideas for the garden to clever small garden decking ideas, there are stylish and practical solutions for gardens of every shape and size. Whether y ...

10 small outdoor kitchen ideas just in time for summer

As summer approaches, many homeowners are looking for ways to enhance their outdoor living spaces—and what better place to start than with a small garden kitchen? Whether you’re working w ...

Products (25)

ArborDeck Timber Decking UC3u Treated Reversible Smooth or Grooved 32 x 125 x 3600mm

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£13.03 per piece (Inc VAT)

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£10.86 per piece (Ex VAT)

Raise the game with ArborDeck Timber Decking, a versatile and stylish solution perfect for gardens and patios. These treated timber boards are crafted from premium redwood, known for its strength and...

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£13.03 per piece (Inc VAT)

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£10.86 per piece (Ex VAT)
ArborDeck Timber Decking UC3u Treated Reversible Smooth or Grooved 32 x 125 x 4800mm

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£17.38 per piece (Inc VAT)

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£14.48 per piece (Ex VAT)

ArborDeck Timber Decking is designed to elevate both traditional and contemporary gardens. Our 32x125x4800mm decking boards are crafted from premium Redwood, celebrated for its strength and...

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£17.38 per piece (Inc VAT)

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£14.48 per piece (Ex VAT)
ArborDeck Timber Decking UC3u Treated Reversible Smooth or Grooved 32 x 150 x 3600mm

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£15.64 per piece (Inc VAT)

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£13.03 per piece (Ex VAT)

Transform your garden and outdoor spaces with ArborDeck Timber Decking UC3u Treated Reversible Boards. Designed for both traditional and contemporary settings, these boards offer a versatile solution...

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£15.64 per piece (Inc VAT)

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£13.03 per piece (Ex VAT)
ArborDeck Timber Decking UC3u Treated Reversible Smooth or Grooved 32 x 150 x 4800mm

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£20.86 per piece (Inc VAT)

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£17.38 per piece (Ex VAT)

Designed for both traditional and contemporary gardens, these UC3u treated decking boards are crafted to endure, providing a stable and comfortable area perfect for relaxing or entertaining...

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£20.86 per piece (Inc VAT)

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£17.38 per piece (Ex VAT)
ArborDeck Timber Decking UC3u Treated Reversible Smooth or Grooved 32 x 150 x 4200mm

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£18.24 per piece (Inc VAT)

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£15.20 per piece (Ex VAT)

Transform your outdoor space with ArborDeck Timber Decking, a versatile and high-quality option for both traditional and contemporary gardens. These UC3u treated reversible decking boards, available...

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£18.24 per piece (Inc VAT)

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£15.20 per piece (Ex VAT)
ArborDeck Timber Decking UC3u Treated Reversible Smooth or Grooved 38 x 125 x 4800mm

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£20.63 each (Inc VAT)

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£17.19 each (Ex VAT)

Arbordeck decking boards are a perfect choice for traditional or contemporary gardens and outdoor spaces. Decking areas provide an attractive, stable, durable and comfortable area for relaxing or...

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£20.63 each (Inc VAT)

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£17.19 each (Ex VAT)
Timber Decking UC3u Treated Reversible Grooved or Reeded 32 x 125 x 4800mm

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£21.89 per piece (Inc VAT)

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£18.24 per piece (Ex VAT)

Timber decking boards are the ideal choice for creating a traditional or even a contemporary outdoor garden space. Decking areas provide an attractive, stable, durable and comfortable area for...

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£21.89 per piece (Inc VAT)

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£18.24 per piece (Ex VAT)
ArborDeck Timber Decking UC3u Treated Reversible Smooth or Grooved 32 x 150 x 3000mm

WAS: per piece

WAS

£13.03 per piece (Inc VAT)

WAS: per piece

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£10.86 per piece (Ex VAT)

Arbordeck decking boards are a perfect choice for traditional or contemporary gardens and outdoor spaces. Decking areas provide an attractive, stable, durable and comfortable area for relaxing or...

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£13.03 per piece (Inc VAT)

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£10.86 per piece (Ex VAT)
Forest Garden Patio Deck Board 2400 x 120 x 28mm (5 Pack)

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£76.50 each (Inc VAT)

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£63.75 each (Ex VAT)

The Patio Deck Board from Forest is a solid, traditional, vertical board with a ridged profile. The high-quality board is manufactured from pressure-treated, FSC-certified timber with a 15-year...

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£76.50 each (Inc VAT)

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£63.75 each (Ex VAT)
ArborDeck Timber Decking UC3u Treated Reversible Grooved or Reeded 32 x 150 x 4800mm

WAS: per piece

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£20.86 per piece (Inc VAT)

WAS: per piece

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£17.38 per piece (Ex VAT)

Arbordeck decking boards are a perfect choice for traditional or contemporary gardens and outdoor spaces. Decking areas provide an attractive, stable, durable and comfortable area for relaxing or...

WAS: per piece

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£20.86 per piece (Inc VAT)

WAS: per piece

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£17.38 per piece (Ex VAT)
Timber Decking UC3u Treated Reversible Reeded or Grooved 32 x 125 x 3600mm

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£18.24 each (Inc VAT)

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£15.20 each (Ex VAT)

Timber Decking UC3u Treated Reversible Reeded or Grooved is high quality decking with the option of having it reeded side up or the grooved side up for extra grip. Treated Decking provides an...

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£18.24 each (Inc VAT)

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£15.20 each (Ex VAT)
ArborDeck Timber Decking UC3u Treated Reversible Smooth or Grooved 38 x 125 x 4500mm

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£27.08 each (Inc VAT)

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£22.57 each (Ex VAT)

Arbordeck decking boards are a perfect choice for traditional or contemporary gardens and outdoor spaces. Decking areas provide an attractive, stable, durable and comfortable area for relaxing or...

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£27.08 each (Inc VAT)

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£22.57 each (Ex VAT)
ArborDeck Timber Decking UC3u Treated Reversible Grooved or Reeded 32 x 150 x 3000mm

WAS: per piece

WAS

£13.03 per piece (Inc VAT)

WAS: per piece

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£10.86 per piece (Ex VAT)

Arbordeck decking boards are a perfect choice for traditional or contemporary gardens and outdoor spaces. Decking areas provide an attractive, stable, durable and comfortable area for relaxing or...

WAS: per piece

WAS

£13.03 per piece (Inc VAT)

WAS: per piece

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£10.86 per piece (Ex VAT)
ArborDeck Timber Decking UC3u Treated Reversible Grooved or Reeded 38 x 125 x 3600mm

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£15.48 each (Inc VAT)

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£12.90 each (Ex VAT)

Arbordeck decking boards are a perfect choice for traditional or contemporary gardens and outdoor spaces. Decking areas provide an attractive, stable, durable and comfortable area for relaxing or...

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£15.48 each (Inc VAT)

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£12.90 each (Ex VAT)
ArborDeck Timber Decking UC3u Treated Reversible Smooth or Grooved 32 x 150 x 2400mm

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£10.43 per piece (Inc VAT)

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£8.69 per piece (Ex VAT)

Arbordeck decking boards are a perfect choice for traditional or contemporary gardens and outdoor spaces. Decking areas provide an attractive, stable, durable and comfortable area for relaxing or...

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£10.43 per piece (Inc VAT)

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£8.69 per piece (Ex VAT)
ArborDeck Timber Decking UC3u Treated Reversible Smooth or Grooved 38 x 125 x 4200mm

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£18.05 each (Inc VAT)

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£15.04 each (Ex VAT)

Arbordeck decking boards are a perfect choice for traditional or contemporary gardens and outdoor spaces. Decking areas provide an attractive, stable, durable and comfortable area for relaxing or...

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£18.05 each (Inc VAT)

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£15.04 each (Ex VAT)
ArborDeck Timber Decking UC3u Treated Reversible Smooth or Grooved 38 x 125 x 5100mm

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£30.70 each (Inc VAT)

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£25.58 each (Ex VAT)

Arbordeck decking boards are a perfect choice for traditional or contemporary gardens and outdoor spaces. Decking areas provide an attractive, stable, durable and comfortable area for relaxing or...

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£30.70 each (Inc VAT)

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£25.58 each (Ex VAT)
Forest Garden Patio Deck Tile 600 x 600 x 38mm (4 Pack)

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£81.58 each (Inc VAT)

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£67.98 each (Ex VAT)

This Patio Deck Tile is ideal if you want to make a feature outside your house. This tile's broad shape means that it creates a sizable surface area for lounging or entertaining. Additionally, it has...

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£81.58 each (Inc VAT)

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£67.98 each (Ex VAT)
Forest Garden Patio Deck Tile 900 x 900 x 38mm (4 Pack)

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£149.84 each (Inc VAT)

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£124.87 each (Ex VAT)

If you want to create a feature outside your home, then this Patio Deck Tile is just the thing for you! The large format of this tile means that it creates a large surface area for entertaining or...

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£149.84 each (Inc VAT)

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£124.87 each (Ex VAT)
Timber Decking UC3u Treated Reversible Grooved or Reeded 32 x 125 x 3600mm

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£16.42 per piece (Inc VAT)

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£13.68 per piece (Ex VAT)

Timber decking boards are a perfect choice for any traditional or contemporary outdoor garden space. Decking areas provide an attractive, stable, durable and comfortable area for relaxing or...

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£16.42 per piece (Inc VAT)

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£13.68 per piece (Ex VAT)
Timber Decking UC3u Treated Reversible Smooth or Grooved 32 x 125 x 3000mm

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£15.20 each (Inc VAT)

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£12.67 each (Ex VAT)

Timber Decking UC3u Treated Reversible Smooth or Grooved is high quality decking with the option of having it smooth side up or grooved side up for extra grip. Treated Decking provides an excellent...

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£15.20 each (Inc VAT)

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£12.67 each (Ex VAT)
Timber Decking UC3u Treated Reversible Smooth or Grooved 32 x 125 x 4200mm

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£21.29 each (Inc VAT)

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£17.74 each (Ex VAT)

Timber Decking UC3u Treated Reversible Smooth or Grooved is high quality decking with the option of having it smooth side up or grooved side up for extra grip. Treated Decking provides an excellent...

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£21.29 each (Inc VAT)

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£17.74 each (Ex VAT)
Timber Decking UC3u Treated Reversible Smooth or Grooved 32 x 125 x 4800mm

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£24.32 each (Inc VAT)

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£20.27 each (Ex VAT)

Timber Decking UC3u Treated Reversible Smooth or Grooved is high quality decking with the option of having it smooth side up or grooved side up for extra grip. Treated Decking provides an excellent...

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£24.32 each (Inc VAT)

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£20.27 each (Ex VAT)
Timber Decking UC3u Treated Reversible Smooth or Grooved 32 x 125 x 5100mm

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£25.85 each (Inc VAT)

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£21.54 each (Ex VAT)

Timber Decking UC3u Treated Reversible Smooth or Grooved is high quality decking with the option of having it smooth side up or grooved side up for extra grip. Treated Decking provides an excellent...

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£25.85 each (Inc VAT)

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£21.54 each (Ex VAT)

Featured Products

Siniat GTEC Standard Plasterboard Square Edge 2400 x 1200 x 12.5mm

Designed for partitions, linings and ceilings, this standard board is square edged and most suitable for undecorated applications or textured finishes. It is also suitable for gypsum plaster...

Siniat GTEC Cove 120 3000mm

A gypsum plaster moulding manufactured in a larger traditional cove profile, provides an attractive feature at the junction of walls and ceilings.

Unilin Thin-R Pitched Roof Insulation PIR Board 2400 x 1200 x 100mm

Unilin / Xtratherm XT Thermal Liner MF Insulation PIR Board is a composite insulated panel of Unilin / Xtratherm PIR insulation core with a composite foil facing bonded to 12.5mm tapered edge...

Kronospan P5 Chipboard Flooring TG4 FSC 2400 x 600 x 18mm

The Kronospan P5 is the perfect chipboard flooring for adding practical space to your loft area. It is rated Particleboard P5 and therefore designed to be a load-bearing panel for use in dry and...

Kronospan P5 Chipboard Flooring TG4 FSC 2400 x 600 x 22mm

The Kronospan P5 is the perfect chipboard flooring for adding practical space to your loft area. It is rated Particleboard P5 and therefore designed to be a load-bearing panel for use in dry and...

Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 18 x 1220 x 2440mm

MLH (Mixed Light Hardwoods) is an internal and external plywood. It has a light sanded finish, which can be easily cut or painted and has a variety of uses. These include treated exteriors such as...

Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 12 x 1220 x 2440mm

MLH (Mixed Light Hardwoods) is an internal and external plywood. It has a light sanded finish, which can be easily cut or painted and has a variety of uses. These include treated exteriors such as...

Green Incised Softwood UC4 Treated Garden Sleeper 95 x 195 x 2400mm

Sleepers are a fantastic multipurpose feature for garden and landscaping projects. Popular uses include raised garden beds, pathways, edging or borders, steps, and even fences or walls. These...

OSB3 Board Square Edge FSC 2440 x 1220 x 11mm

The OSB is suitable for load bearing applications in construction and all different environmental conditions such as extreme humidity and dryness. The moisture resistant board is engineered for...

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OSB3 Board Square Edge FSC 2440 x 1220 x 18mm

Sterling OSB3 Board is the perfect solution for both construction professionals and DIY enthusiasts seeking durability and versatility in their projects. Engineered to withstand extreme humidity and...

CLS Timber PEFC 50 x 75 x 2400mm

Canadian Lumber Standard (CLS) is a structural timber available in a variety of sections and lengths most used in construction. CLS has PAR rounded four corners for ease of handling. It has been kiln...

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Timloc Single Pantile Tile Vent Grey (RTV-SPGR )

Profiled roof tile vent to enable ventilation directly into a roof space or connect to a ducted ventilation system. Timloc Building Products has been serving the building industry for over 50 years...

Gutter Trim Internal Corner Black (910017.CB)

These components make the detailing of roof perimeters fast and easy without having to make any compromise.

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Timloc Clip Fit Plastic Access Panel White 205 x 205mm (AP200)

This access panel allows easy access to connectors and concealed services which are hidden in ceilings, ducting and behind dry lined walls. This access panel features a clip fit door panel.

Everbuild 503 SBR Bond 5 Litre (SBR5L)

SBR Bond is a latex based, water resistant bonding agent and admixture for use in areas subject to humidity, dampness and continuous water contact. It improves water resistance of cement mixtures by...

Brett Martin 110mm 0'-30' Adjustable Double Socket Bend Terracotta 110 x 250 x 110mm

Our comprehensive range of underground products include pipes in up to 13 diameters from 58.9mm to 600mm, industry compliant fittings All Brett Martin products including Brett Martin 110mm 0'-30'...

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Hanson Multicem Cement Plastic Bag (25kg)

Introducing Hanson Multicem Cement, your go-to solution for reliable and high-quality construction projects. This innovative cement mix is specially formulated for easy spreading, superior water...

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Everbuild Opti-Mix Mortar Plasticiser 1 Litre

The world's first 1:25 plasticiser, Opti-Mix Mortar Plasticiser is essentially Pure Admix that smells and operates like the best traditional Admix. Superior plasticising effect, controlled dosage,...

C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 95mm (4x1)

£4.15 - £23.86 per piece (Ex VAT)

£4.98 - £28.63 per piece (Inc VAT)

Treated C24 is a structural timber that's commonly used for stud walls, roof and floor joists, and structural joinery. The use of C24 grade timber, which has a smaller cross section, allows for...

£4.15 - £23.86 per piece (Ex VAT)

£4.98 - £28.63 per piece (Inc VAT)

C24 Timber Joists Kiln Dried Regularised PEFC 44 x 95mm (4x1)

£3.84 - £22.08 per piece (Ex VAT)

£4.61 - £26.50 per piece (Inc VAT)

C24 is a structural timber typically used to support structures and frameworks for buildings such as walls, ceilings and decking joists. It has many other uses for structural joinery. The use of C24...