Catherwood Construction Materials is a family company and a real business that has been active for over 20 years. Our premises are located just outside Glasgow and we serve the whole of the UK. (We do not sell overseas due to the nature of the goods.)

Construction Materials, or more specifically Structural Construction Materials, are our specialty. Our staff have many years of knowledge in the industry and would be delighted to help your procurement process. As part of Cowal Building and Plumbing Supplies Limited, this strategic collaboration ensures the company’s exceptional quality and efficiency and our role as a key player in catering to our wide range of clients in the construction industry.

Some of the ranges covered are:

• Mortar Tubs
• Steel Lintels – Catnic, Birtley, IG and Keystone all stocked
• Roof Windows – Velux and Keylite
• Loft Hatches – Glidevale, Manthorpe, Timloc, Access and more
• Gas Membranes – Visqueen
• Vapour Barriers and Tapes – Visqueen and Protect
• Brick Sundries – Damp Proof Course, Wallties, Expansion Joint, Weep Vents
• Cavity Trays – from Cavity Trays of Yeovil (The original and best in our opinion)
• Cavity Barriers – TCB etc from Rockwool

Please contact us for any of these materials or indeed any material you need since we have probably dealt with it before.