Howarth Timber & Building Supplies

Products (182)

Special Offer

Special Offer

Timber Decking UC3u Treated Grooved or Reeded Reversible 32 x 125 x 3600mm (5") (Finished Size 27x118mm)

WAS: per piece

WAS £16.42

£10.58 per piece (Inc VAT)

WAS: per piece

WAS £13.68

£8.82 per piece (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: per piece

WAS £16.42

£10.58 per piece (Inc VAT)

WAS: per piece

WAS £13.68

£8.82 per piece (Ex VAT)
C16 Timber Joists UC3u Treated Kiln Dried Regularised FSC 75 x 150mm (6x3)

WAS: per metre

WAS

£9.96 per metre (Inc VAT)

WAS: per metre

WAS

£8.30 per metre (Ex VAT)

C16 and C24 are strength grades; the higher the grade, the better the load bearing quality it has. C16 is normally the grade that is produced from faster grown UK timber. C24 is a premium product as...

WAS: per metre

WAS

£9.96 per metre (Inc VAT)

WAS: per metre

WAS

£8.30 per metre (Ex VAT)
ArborDeck Timber Decking & Rail UC3u Treated Smooth 38 x 150 x 4800mm (6") (Finished Size 32x145mm)

WAS: per piece

WAS

£34.84 per piece (Inc VAT)

WAS: per piece

WAS

£29.03 per piece (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: per piece

WAS

£34.84 per piece (Inc VAT)

WAS: per piece

WAS

£29.03 per piece (Ex VAT)
PTGV 1S Matchboard Cladding UC3u Green Treated FSC 12 x 119mm (Finished Size 19x119mm)

WAS: per metre

WAS

£2.62 per metre (Inc VAT)

WAS: per metre

WAS

£2.18 per metre (Ex VAT)

European Redwood shiplap and offset cladding with square end detail. Matchboard cladding is ideal for structural and internal joinery use, where an exceptional finish is required. This piece...

WAS: per metre

WAS

£2.62 per metre (Inc VAT)

WAS: per metre

WAS

£2.18 per metre (Ex VAT)
ArborDeck Balustrade Ball Cap Treated Timber UC3u

WAS: each

WAS

£4.62 each (Inc VAT)

WAS: each

WAS

£3.85 each (Ex VAT)

Wooden tops for fence posts in decorative designs are a great way of adding the perfect finishing touch to your fence. This finial has been shaped into the ball and collar style, which is not only...

WAS: each

WAS

£4.62 each (Inc VAT)

WAS: each

WAS

£3.85 each (Ex VAT)
C16 Timber Joists UC3u Treated Kiln Dried Regularised FSC 75 x 175mm (7x3)

WAS: per metre

WAS

£11.62 per metre (Inc VAT)

WAS: per metre

WAS

£9.68 per metre (Ex VAT)

These C16 carcassing timber lengths are UC3u treated timber, meaning they perfect for outdoor use providing it is above ground. Carcassing is a generic trade term which refers to the use of a species...

WAS: per metre

WAS

£11.62 per metre (Inc VAT)

WAS: per metre

WAS

£9.68 per metre (Ex VAT)
ArborDeck Timber Decking & Rail UC3u Treated Smooth 38 x 150 x 3600mm (6") (Finished Size 32x145mm)

WAS: per piece

WAS

£26.12 per piece (Inc VAT)

WAS: per piece

WAS

£21.77 per piece (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: per piece

WAS

£26.12 per piece (Inc VAT)

WAS: per piece

WAS

£21.77 per piece (Ex VAT)
ArborDeck Timber Decking UC3u Treated Grooved or Reeded Reversible 32 x 150 x 2400mm (6") (Finished Size 27x145mm)

WAS: each

WAS

£10.43 each (Inc VAT)

WAS: each

WAS

£8.69 each (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: each

WAS

£10.43 each (Inc VAT)

WAS: each

WAS

£8.69 each (Ex VAT)
ArborDeck Timber Decking UC3u Treated Grooved or Reeded Reversible 32 x 150 x 2700mm (6") (Finished Size 27x145mm)

WAS: each

WAS

£11.72 each (Inc VAT)

WAS: each

WAS

£9.77 each (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: each

WAS

£11.72 each (Inc VAT)

WAS: each

WAS

£9.77 each (Ex VAT)
ArborDeck Timber Decking UC3u Treated Grooved or Reeded Reversible 32 x 150 x 3000mm (6") (Finished Size 27x145mm)

WAS: per piece

WAS

£13.03 per piece (Inc VAT)

WAS: per piece

WAS

£10.86 per piece (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: per piece

WAS

£13.03 per piece (Inc VAT)

WAS: per piece

WAS

£10.86 per piece (Ex VAT)
ArborDeck Timber Decking UC3u Treated Grooved or Reeded Reversible 32 x 150 x 3300mm (6") (Finished Size 27x145mm)

WAS: each

WAS

£14.34 each (Inc VAT)

WAS: each

WAS

£11.95 each (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: each

WAS

£14.34 each (Inc VAT)

WAS: each

WAS

£11.95 each (Ex VAT)
ArborDeck Timber Decking UC3u Treated Grooved or Reeded Reversible 32 x 150 x 3600mm (6") (Finished Size 27x145mm)

WAS: per piece

WAS

£15.64 per piece (Inc VAT)

WAS: per piece

WAS

£13.03 per piece (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: per piece

WAS

£15.64 per piece (Inc VAT)

WAS: per piece

WAS

£13.03 per piece (Ex VAT)
ArborDeck Timber Decking UC3u Treated Grooved or Reeded Reversible 32 x 150 x 3900mm (6") (Finished Size 27x145mm)

WAS: each

WAS

£16.94 each (Inc VAT)

WAS: each

WAS

£14.12 each (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: each

WAS

£16.94 each (Inc VAT)

WAS: each

WAS

£14.12 each (Ex VAT)
ArborDeck Timber Decking UC3u Treated Grooved or Reeded Reversible 32 x 150 x 4200mm (6") (Finished Size 27x145mm)

WAS: per piece

WAS

£18.24 per piece (Inc VAT)

WAS: per piece

WAS

£15.20 per piece (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: per piece

WAS

£18.24 per piece (Inc VAT)

WAS: per piece

WAS

£15.20 per piece (Ex VAT)
ArborDeck Timber Decking UC3u Treated Grooved or Reeded Reversible 32 x 150 x 4500mm (6") (Finished Size 27x145mm)

WAS: each

WAS

£19.55 each (Inc VAT)

WAS: each

WAS

£16.29 each (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: each

WAS

£19.55 each (Inc VAT)

WAS: each

WAS

£16.29 each (Ex VAT)
ArborDeck Timber Decking UC3u Treated Grooved or Reeded Reversible 32 x 150 x 5100mm (6") (Finished Size 27x145mm)

WAS: each

WAS

£22.15 each (Inc VAT)

WAS: each

WAS

£18.46 each (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: each

WAS

£22.15 each (Inc VAT)

WAS: each

WAS

£18.46 each (Ex VAT)
ArborDeck Timber Decking UC3u Treated Grooved or Reeded Reversible 32 x 150 x 5400mm (6") (Finished Size 27x145mm)

WAS: each

WAS

£23.46 each (Inc VAT)

WAS: each

WAS

£19.55 each (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: each

WAS

£23.46 each (Inc VAT)

WAS: each

WAS

£19.55 each (Ex VAT)
ArborDeck Timber Decking UC3u Treated Grooved or Reeded Reversible 38 x 125 x 3000mm (5") (Finished Size 33x120mm)

WAS: each

WAS

£12.90 each (Inc VAT)

WAS: each

WAS

£10.75 each (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: each

WAS

£12.90 each (Inc VAT)

WAS: each

WAS

£10.75 each (Ex VAT)
Special Offer

Special Offer

ArborDeck Timber Decking UC3u Treated Grooved or Reeded Reversible 38 x 125 x 3600mm (5") (Finished Size 33x120mm)

WAS: each

WAS £15.48

£12.70 each (Inc VAT)

WAS: each

WAS £12.90

£10.58 each (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: each

WAS £15.48

£12.70 each (Inc VAT)

WAS: each

WAS £12.90

£10.58 each (Ex VAT)
Special Offer

Special Offer

ArborDeck Timber Decking UC3u Treated Grooved or Reeded Reversible 38 x 125 x 4200mm (5") (Finished Size 33x120mm)

WAS: each

WAS £18.05

£14.81 each (Inc VAT)

WAS: each

WAS £15.04

£12.34 each (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: each

WAS £18.05

£14.81 each (Inc VAT)

WAS: each

WAS £15.04

£12.34 each (Ex VAT)
Special Offer

Special Offer

ArborDeck Timber Decking UC3u Treated Grooved or Reeded Reversible 38 x 125 x 5100mm (5") (Finished Size 33x120mm)

WAS: each

WAS £30.70

£17.98 each (Inc VAT)

WAS: each

WAS £25.58

£14.98 each (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: each

WAS £30.70

£17.98 each (Inc VAT)

WAS: each

WAS £25.58

£14.98 each (Ex VAT)
ArborDeck Timber Decking UC3u Treated Smooth or Grooved Reversible 32 x 150 x 2400mm (6") (Finished Size 27x145mm)

WAS: per piece

WAS

£10.43 per piece (Inc VAT)

WAS: per piece

WAS

£8.69 per piece (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: per piece

WAS

£10.43 per piece (Inc VAT)

WAS: per piece

WAS

£8.69 per piece (Ex VAT)
ArborDeck Timber Decking UC3u Treated Smooth or Grooved Reversible 32 x 150 x 2700mm (6") (Finished Size 27x145mm)

WAS: each

WAS

£11.72 each (Inc VAT)

WAS: each

WAS

£9.77 each (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: each

WAS

£11.72 each (Inc VAT)

WAS: each

WAS

£9.77 each (Ex VAT)
ArborDeck Timber Decking UC3u Treated Smooth or Grooved Reversible 32 x 150 x 3300mm (6") (Finished Size 27x145mm)

WAS: each

WAS

£14.34 each (Inc VAT)

WAS: each

WAS

£11.95 each (Ex VAT)

The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards...

WAS: each

WAS

£14.34 each (Inc VAT)

WAS: each

WAS

£11.95 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 18 x 2400 x 600mm

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 22 x 2400 x 600mm

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 HWTO Hardwood EN636-2 Class 2 FSC 18 x 1220 x 2440mm (8x4)

HWTO (Hardwoods Throughout) is an internal plywood. It has a light sanded finish, which can be easily cut or painted and has a variety of uses. Plywood is several panels comprising of at least 3...

Plywood PRC HWTO Hardwood EN636-2 Class 2 FSC 12 x 1220 x 2440mm (8x4)

HWTO (Hardwoods Throughout) is an internal plywood. It has a light sanded finish, which can be easily cut or painted and has a variety of uses. Plywood is several panels comprising of at least 3...

Special Offer

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

Transform your outdoor space with the versatile Green Incised Softwood UC4 Treated Garden Sleeper. Perfect for multiple landscaping applications, these sleepers can be used to craft raised garden...

OSB3 Board Square Edge FSC 11 x 2440 x 1220mm

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...

OSB3 Board Square Edge FSC 18 x 2440 x 1220mm

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 (Finished Size 38x63mm) 3x2

Canadian Lumber Standard (CLS) is a structural timber available in a variety of sections and lengths most commonly used in construction. CLS is PAR or Planed All Round, meaning it has gone through a...

Timloc%20Building%20Products%20-%20RTV-SPGR%20Single%20Pantile%20Roof%20Tile%20Vent%20-%20Grey.png

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.

Timloc%20Building%20Products%20-%20AP200%20Plastic%20Access%20Panel.png

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'...

BEX0032097_HOWARTH_2025-12-01T13_32_20.068Z_benefit_design_out.jpg.jpeg

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...

Opti-Mix%20Mortar%20Plasticiser%201%20Litre.jpg.jpeg

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 47 x 100mm (4x2)

£4.18 - £24.01 per piece (Ex VAT)

£5.02 - £28.81 per piece (Inc VAT)

C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC timber is your go-to choice for robust structural applications. C16 and C24 are strength grades; the higher the grade, the better the load...

£4.18 - £24.01 per piece (Ex VAT)

£5.02 - £28.81 per piece (Inc VAT)

C24 Timber Joists Untreated Kiln Dried Regularised PEFC 47 x 100mm (4x2)

£3.87 - £22.24 per piece (Ex VAT)

£4.64 - £26.69 per piece (Inc VAT)

C16 and C24 are strength grades; the higher the grade, the better the load bearing quality it has. C16 is normally the grade that is produced from faster grown UK timber. C24 is a premium product as...

£3.87 - £22.24 per piece (Ex VAT)

£4.64 - £26.69 per piece (Inc VAT)

183 results for 'uc3'

Products (182)

Featured Products