Cornwall Wood; wooden gates, fencing, decking and garden furniture.

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Timber Merchants and timber suppliers, Cornwall Wood Treatment Services ;- Simply the best for Decking,Garden Furniture, Gates Fencing and treated timber supplies.

Established over 20 years, Cornwall Wood Treatment Services Ltd is one of the Southwest's leading retailers of timber, picnic tables, garden furniture, decking & fencing. Please come and visit our massive retail outlet at United Downs Industrial Park, St Day.

Installation Service

We now provide a full installation service of Fencing, Gates and Decking. Our team of experienced installers provide a service second to none ensuring that you not only get the best timber but also the best installation.  Contact us today to discuss your project which we would be delighted to discuss with you.

Timber is a natural product therefore CWT cannot be held responsible for any shrinkage, shakes or splits that may appear in timber. 

Please contact us for advice on after care protection.

  • Gates

  • Fencing

  • Decking

  • Garden Furniture

  • Special Offers

  • Timber & Materials


Contact Us.


12 United Downs Industrial Park
St Day
TR16 5HY


Telephone: 01209 820 878

Fax: 01209 822 222



Opening Hours.

Monday - Friday

8:30am - 4:30pm Winter

8.30 am - 5.00pm Summer


8:00am - 12:00pm


How to find Cornwall Wood Treatment Services Ltd.


Click here for Directions.


About Cornwall Wood Treatment Services Ltd - Timber Suppliers

Our friendly staff cater for all your needs from planing and re-sawing to pressure treatment and delivery.

We stock and supply all types of timber, as well as a large range of ironmongery. Together with great prices you will be hard pressed to find the range and quality of timber supplies anywhere else in Cornwall.

Site visits can be arranged as well as site erection if required, full details are available on request.

Timber Products

As well as timber supplies CWT offer a stylish range of garden furniture and picnic tables together with Fencing, Gates, Decking and Sheet Materials.

If you can't see what you are looking for on our site, please call on 01209 820878 and we will do our best to satisfy your requirements.