Calders & Grandidge is one of the oldest and most respected names in the UK pressure treated timber sector. From our 46 acre site in Boston, Lincolnshire we have over 100 years experience supplying the finest quality fencing, gates, sleepers and garden products to the UK.
We have been the proud holders of the Royal Warrant for the supply of preserved timber fencing to Her Majesty The Queen for many years now, and our products can be found in situ at The Royal Stud.
All the timber we use in the construction of our products in FSC/PEFC compliant, meaning we only source timber from well managed, sustainable forests to limit our environmental impact as much as possible.
Email us at:
Call us on:
01205 358 866
Visit us at:
Calders & Grandidge
194 London Road
Open 08:00am - 17:00pm Mon,Tues,Wed, Thurs
Open 08:00am - 16:00pm Fri
08:00am - 15:00pm Mon,Tues, Wed, Thurs
08:00am - 12 noon Fri
The Construction Products Regulation came into place on July 1st 2013. The regulation requires us to make our declarations of performance available. Follow the link below to read them on our main website.
Calders & Grandidge Corporate Website
Saint-Gobain UK and Ireland
Forest Stewardship Council (FSC)
Programme for the Endorsement for Forest Certification (PEFC)