Frame extensions and linings
High-quality wooden jamb extensions for door and window applications
What we offer
A wide range of high-quality wooden frame extensions and finishing details for both doors and windows.
Door Extension Kits
Window Extensions
MDF Extensions
Mouldings
Custom extensions
We produce custom wooden door extensions, window sills and mouldings based on your specific needs – using 100% natural wood. This ensures seamless integration with different project dimensions, architectural styles and functional requirements.
Pick the material
Choose between natural knot-free pine (FJ/EG) or Moisture-Resistant MDF for added durability and stability in demanding spaces.
Choose the finishing
Select the right surface treatment: natural, fully primed (4 sides) or painted (3 sides). Available in a wide selection of NCS and RAL colours to match your design and functional needs.
Customise the packaging
Products are packaged in shrink wrap or carton boxes. Custom labelling and branding options are available to suit your project’s logistics and presentation requirements.
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Have a project in mind?
Don’t hesitate! Contact us!
We know where our wood comes from
All of the raw material we use is sourced from within our own group of companies. This allows us to ensure traceability, quality, and sustainability across every step of the process.
Our timber is FSC® and PEFC certified, meaning it originates from responsibly managed forests that meet strict environmental, social, and economic standards. We primarily work with Estonian pine, minimise production waste, and maintain durability standards in line with Nordic requirements.
Bring your vision to life with us!
Every great project starts with a simple idea. Let’s make something extraordinary. Contact us today.