Green Tree Doors discount code
Save up to 10% at Green Tree Doors with our verified codes, updated September 2026.
Reviewed by Julia10% off Single Doors
5% Off Sliding Doors
5% Off Pocket Doors
5% Off Door Pairs
5% off Single Doors
Apply the discount code (step by step)
- Measure your openings first, then find the matching size on greentreedoors.co.uk.
- Add the doors, frames and any hardware you need to the basket.
- Copy the Green Tree Doors discount code that matches your product type, single, pair, sliding or pocket.
- Paste it into the discount box in the basket and apply it.
- Check the order value, several codes only trigger above £400.
- Confirm the delivery date and place the order. Straightforward.
Green Tree Doors statistics
The latest code was added in July 2026, we monitor and update this page continuously. The average Green Tree Doors discount is 6%, today's best of 10% holds up well. Historically most Green Tree Doors codes drop in July, worth waiting for if you can.
Ways to save at Green Tree Doors
Free shipping at Green Tree Doors
✓ Available nowActive right now, see the offer above.
Green Tree Doors runs product-specific voucher codes rather than one blanket offer, so the saving depends on what you are buying: single doors, door pairs, sliding and pocket sets each have their own code, and email subscribers get 7% off. The company is based in Newark and keeps a showroom, which is useful when you want to see an oak veneer in daylight before committing to eight of them.
What they stock
The catalogue covers internal doors, door pairs, bifold doors, pocket doors, sliding doors and external doors, plus the frames, linings and hardware that go with them. Same day collection is offered on door frames, which matters on a job where the frames go in before the doors. Bespoke sizing is available through the contact page, so awkward Victorian openings do not automatically mean a joiner and a plane.
The guarantees behind a purchase
Doors carry a 5 year guarantee and there is a 30 day return window, which is longer than many specialist suppliers give on heavy goods. The sales team answers on 01636 337997 or at [email protected], and it is worth calling before ordering a full house set, because lead times and finish options vary by range.
Making the discount codes work together
The percentage codes tend to apply above an order threshold, with 5% coming off single door and door pair orders over £400, so grouping a whole floor into one order rather than buying room by room is usually what unlocks them. Free delivery offers appear on larger orders too. If you are fitting the doors yourself, Machine Mart covers the tools and the router jigs, and for the rest of the room Lakeland is a different kind of useful.
FAQ
Where is Green Tree Doors based?
The company is based in Newark and has a showroom where the ranges can be seen in person. Orders are placed online or through the sales team.
What guarantee comes with a Green Tree Doors purchase?
Doors are covered by a 5 year guarantee. Returns are accepted within 30 days of delivery.
Does Green Tree Doors offer made to measure doors?
Yes, bespoke sizing is arranged through the contact page. That is the route for non-standard openings in older houses.
How do I contact Green Tree Doors?
Call 01636 337997 or email [email protected]. Calling first is sensible for large orders where lead times matter.
Why are the discount codes different for each door type?
Green Tree Doors runs separate codes for single doors, door pairs, sliding doors and pocket doors instead of one site-wide offer. Use the one that matches what is in your basket.
Is there a minimum order for the percentage discounts?
Several of the codes apply to orders over £400, for example 5% on single doors and on door pairs. Grouping a whole floor into one order is usually how the threshold is met.
Can I collect door frames the same day?
Yes, same day collection is offered on door frames. That helps when frames are being fitted ahead of the doors themselves.
