Not all wood is created equal. Choose the right timber and you’ll enjoy windows and doors that look beautiful and perform flawlessly for decades to come.
Over the many years of our experience, we’ve developed strong opinions about which timbers suit which projects.
From traditional sash windows gracing Georgian townhouses to sturdy casement windows in coastal cottages, these four timber species have earned our trust through years of real-world performance.
Let’s dive in.
Sapele: Our Hardwood of Choice
Sapele has earned its place as a premium option for most window and door projects. This African hardwood offers:
● Rich, reddish-brown colouring that ages beautifully
● Straight grain pattern with minimal knots
● Strong resistance to decay without chemical treatments
● Exceptional stability in changing weather conditions
● Excellent paint and stain acceptance for various finishes
These qualities make Sapele ideal for both box sash windows and casement windows, especially in period properties where appearance and authenticity matter.
Accoya: Revolutionary Modified Wood
For challenging environments, Accoya stands apart. This modified timber undergoes an acetylation process that transforms ordinary wood into something extraordinary:
● 50-year warranty against rot – unmatched by any natural timber
● Minimal expansion and contraction in wet conditions
● Ideal for coastal homes constantly battling salt spray
● Perfect for oversized doors where warping could cause issues
● Made from sustainable, fast-growing wood sources
Accoya particularly shines in French doors and entrance doors, where stability prevents operational problems. Its performance in harsh weather makes it worth considering for exposed elevations.
Oak: Timeless Character
Oak windows have graced British buildings for centuries, and for good reason:
● Distinctive grain with beautiful flecks
● Natural silvering with age when left untreated
● Deep historical connections to traditional architecture
● Outstanding structural strength
● Character that deepens over decades
Oak remains the first choice for many listed buildings and conservation areas, where its historical authenticity often satisfies planning requirements. Its natural tannins provide good decay
resistance, although regular maintenance helps preserve its beauty.
Iroko: The African Teak
For specific applications, Iroko delivers outstanding results:
● Golden-brown colour that darkens elegantly with age
● Natural oils that resist rot and insect damage
● Good stability in varying humidity levels
● Added security for ground-floor applications
While we don’t use Iroko as often as our other timbers, it’s like that specialised tool you don’t need every day – but when you do need it, nothing else quite does the job.
From Forest to Finished Product
Reading about wood is one thing – seeing and touching these beautiful materials is an entirely different experience.
Drop by our workshop in Whaddon to run your fingers along oak grain, marvel at Sapele’s rich tones, or discover the remarkable properties of Accoya first-hand.
Our master team loves nothing more than talking timber (seriously, don’t get them started unless you have time to spare).
Not sure which wood would work best for your home? Give us a ring to arrange a visit.
Bring photos of your property and we’ll help you choose the perfect timber to complement its character while delivering the performance you need.
After all, windows and doors aren’t just functional items – they’re investments in your home’s future.