About Us


About Killen Composite Decking

Killen Composite Decking provide a comprehensive range of outdoor living products and services.


If you’d like to turn your tired old garden into a luxurious outdoor living space, we’ve got everything you will need right here.

What We Offer

At Killen Composite Decking, we strive to provide a complete outdoor living service to our customers across the UK.

Here are just a few examples of what we can do for you:



Not big on DIY? Don’t worry – we employ a team of professional installers who are experts in installing our products. Killen Joinery's installation team will ensure that your project is completed to perfection.



We don’t just work in people’s back gardens! Killen Joinery have handled countless commercial projects over the years, and our portfolio ranges from office blocks to boutique hotels. No job is too big or too unusual


3D Design

Our in-house design specialists can provide detailed 3D designs of your new outdoor space before work has even begun. This will help you to visualise your new space and make sure it’s exactly what you had in mind


free samples

If you want to compare our products to other manufacturers’ offerings – or if you simply need a closer look to help you make up your mind – we are happy to bring decking samples to your address free of charge.


Home Visits

We frequently carry out home visits and site surveys in order to take measurements and familiarise ourselves with the space that we’re going to be revamping. Visiting your property also helps us to make suggestions and recommendations.