Experienced timber merchant

William Kirkwood & Sons supplies a wide range of untreated and preservative pressure-treated softwood timber suitable for agricultural, residential and commercial premises from its timber yard and pressure treatment plant in Castlewellan.

Using TanalithTM E 8000 from Lonza Timber Protection, timber can be preservative treated to suit the degree of hazard it is likely to be subjected to in its eventual end use.

As an expert in machined timber, the company hold stocks of weatherboard, shiplap, tongue and groove, barrel board and TGV machined profiles in a range of lengths from 3.3m to 6m. Considerable stocks of Siberian larch are available as it is an ideal choice for cladding and decking.

As a well-established family-run business, William Kirkwood & Sons have provided timber and timber products to the wholesale and retail sectors for over a century.

These products include all types of fencing, decking, bespoke wooden gates, wood pellets and kiln dried firewood. They are one of the few remaining suppliers of cleft chestnut fencing. Deliveries can be made to locations right across Northern Ireland.

William Kirkwood & Sons are happy to help with one off designs and have recently supplied specialist timber for the construction of a boathouse and a Douglas Fir framed building.


T: 028 4377 8276
W: www.wkirkwoodandsons.co.uk