Proud to build better - for your home, and for the planet.
At GK Joinery, sustainability isn’t just a box we tick - it’s part of who we are. We’re proud to craft beautiful, long-lasting windows and doors while doing our bit to protect the world around us.
From the materials we choose to how we power our workshop; we’ve built our business around environmentally responsible choices.
Thoughtfully Chosen Timbers
We work with sustainable, ethically sourced timber that we trust:
- Accoya® – FSC® certified and Cradle to Cradle Gold certified™, this innovative timber is incredibly durable and planet-friendly.
- Red Grandis – 100% FSC® certified and grown in responsibly managed forests. A beautiful hardwood with sustainability at its core.
One Order, One Tree
We’re also proud members of Just One Tree. For every order placed with us, we plant a tree - a small gesture that adds up to something meaningful. They’re doing amazing work in areas that will have an enormous impact for us all.
Powered by Nature
Our workshop runs on solar energy, and we heat it using a biomass system fuelled by our own timber offcuts—making the most of every piece we use.
Getting Around
We’ve added an electric van to our fleet, helping us cut down on emissions while delivering quality joinery across the region.
When you choose GK Joinery, you’re choosing more than beautifully made joinery.
You’re supporting a business that cares deeply about the future we’re all building together.
