Sleepers, Decking and other garden products available
We will be closed on Bank Holiday Monday 6th May

















C J Clarke Timber Merchants

We’re an established family business with a wealth of experience in timber and building supplies. Our steady growth reflects our reputation for a quality service and competitive prices. If you’re an existing customer – thank you! If you’re not, why not try us we’re sure you’ll be pleasantly surprised!

We’ve always been a family business, small & friendly, with our customers best interests at heart.

For more than 180 years – the Clarke family have lived and worked as tradesmen in and around Witney. Today C J Clarke offers you a comprehensive service supplying primarily timber – but also numerous associated building and project materials and equipment. Use the drop-down menus at the head of this page to explore all of the products and services we offer or click on one of the images above to begin discovering more about us and what we offer!

Graeme Clarke, Director
"...We're proud of our heritage - a fact that is reflected in the quality of the timber we sell. We personally select each product from all our suppliers - many of whom we've worked with for decades..."

Suppliers of Timber: SOFTWOOD (Sawn Timber, PAR, PFSS and Joinery Grade), HARDWOOD (Sawn, PAR and PFSS), CLS (Canadian Lumber Stock) and Metalwork. Sheet Materials: Plywood, MDF (Medium Density Fibreboard), Hardboard, Block board, Chipboard,Flooring Grade Chipboard, OSB (Oriented Strand Board), Sundeala board and Glasroc Multiboard. Garden: Decking and Accessories, Fence Panels, Trellis, Posts, Closeboard Fencing, Pointed Pegs, Sleepers and more… Doors & Windows: Velux Windows and Sun Tunnels, Dale Windows, Jeld-Wen (Patio Doors, Windows, Frames and Staircases), P M Mendes (Internal and External Doors and Windows), Door Frames and Linings, Ironmongery (Locks, Latches, Hinges and more). Bagged Materials: Cement, Lime, Multi Finish, Post Mix, Tough Coat, Bonding, Drywall Adhesive and Floor Levelling Compound. Plastering: Plasterboard and Plastering Accessories. Boards: Southern Yellow Pine, Craftsman Pine, Melamine Veneered Chipboard, TGV (Tounged, Grooved and ‘V’ Jointed), TGV Matchboard, T&G Flooring, Shiplap. Mouldings: MDF, Softwood and Hardwood. Sundries: Polystyrene and Celotex (insulation), Felt, Wood Treatments, Cleaners, Shelving, Wardrobe rails and fixings, Screws and Nails, Cove and Cove Adhesives and Decorating Tools and Products.

Timber and Building Supplies, Witney, West Oxfordshire – a long established family business with a wealth of experience. Our steady growth reflects our reputation for a quality service and competitive prices. Delivering to Abingdon, Banbury, Bicester, Burford, Carterton, Charlbury, Chinnor, Chipping Norton, Didcot, Faringdon, Henley-on-Thames, Islip, Kidlington, Oxford, Thame, Wallingford, Wantage, Watlington, Witney, Woodstock in Oxfordshire as well as addresses in Gloucestershire, Wiltshire and Berkshire such as Cheltenham, Reading, Basingstoke, Milton Keynes, Bath, Worcester, Coventry, Stratford-upon-Avon and Northampton. See our delivery map for more details.

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