Single Doors

Buy internal single doors online from Green Tree Doors.
Choose from a huge range of internal single doors
Our internal oak doors make your house a home. We offer a wide range of doors, including panelled doors, shaker and Mexicana-style doors. Choose the precise height and width to fit your home, whatever the size.

We also offer a range of sizes and finishes. Our quality range of internal oak doors can come pre-finished, unfinished and primed.
Free mainland UK delivery on all internal oak doors
Get FREE mainland UK delivery included in the price of your door, ready to be dispatched as soon as possible. Get a five-year warranty with every purchase and pay securely online using our safe payment system.

Showing 1–20 of 155 results

White Primed Aston Frosted Glass Internal Door

Rated 5.00 out of 5
£139.99
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The very popular Aston Frosted Door is now available in white primed! A fantastically stylish and modern door, with sleek edges and clean lines. Supplied…
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White Primed Shaker 4 Light Frosted Glass Internal Door

Rated 5.00 out of 5
£139.99
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The White Shaker 4 Light Frosted combines a classic shaker design with frosted glass to give a door that will be at home in any…
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White Primed Shaker 1 Light Clear Glass Internal Door

Rated 5.00 out of 5
£134.99
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The White Shaker 1 Light Clear is a great example of a simple yet stylish designed door. Featuring 1 large pane of clear toughened safety…
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White Primed Aston Clear Glass Internal Door

Rated 4.75 out of 5
£139.99
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The very popular Aston Clear Door is now available in white prime! Fantastically stylish and modern door, with sleek edges and clean lines. Supplied with…
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White Primed Shaker 3 Light 1 Panel Clear Glass Internal Door

Rated 5.00 out of 5
£139.99
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The White Shaker 3 Light 1 Panel Clear combines a classic shaker design with clear glass to give a door that will be at home…
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White Primed Langdale Frosted Glass Internal Door

Rated 5.00 out of 5
£154.99
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The White Primed Langdale Frosted has a full length glazed central panel along with 2 slim panels either side, featuring frosted toughened safety glass. Perfect…
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White Primed Shaker 4 Panel Internal Door

Rated 5.00 out of 5
£129.99
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The White Shaker 4 Panel is in a stylish and contemporary design and is ideal for those looking to add a modern twist to their…
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Oak Aston Frosted Glass Internal Door

Rated 5.00 out of 5
£139.99
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Our most popular door, the Oak Aston Frosted is contemporary, stylish and sleek. Supplied with 3 panes of frosted toughened safety glass (2 panes for…
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White Primed Shaker 1 Light Frosted Glass Internal Door

Rated 5.00 out of 5
£134.99
View
The White Shaker 1 Light Frosted is a great example of a simple yet stylish designed door. Featuring 1 large pane of frosted toughened safety…
Quick View
White Primed Aston Panelled Internal Door

Rated 5.00 out of 5
£129.99
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The very popular Aston Panel Door is now available in white prime! Fantastically stylish and modern door, with sleek edges and clean lines. This door…
Quick View
White Primed Shaker 4 Light Clear Glass Internal Door

Rated 5.00 out of 5
£139.99
View
The White Shaker 4 Light Clear combines a classic shaker design with clear glass to give a door that will be at home in any…
Quick View
Oak Aston Clear Glass Internal Door

Rated 5.00 out of 5
£139.99
View
The very popular Oak Aston Clear Door is a fantastically stylish and modern door, with sleek edges and clean lines. Supplied with 3 panes of…
Quick View
Oak Shaker 4 Light Frosted Glass Internal Door

Rated 5.00 out of 5
£139.99
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The Oak Shaker 4 Light Frosted combines a classic shaker design with frosted glass to give a door that will be at home in any…
Quick View
Oak Cottage Internal Door

Rated 5.00 out of 5
£109.99
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A popular and stylish door, the Oak Cottage is a real winner in any home. Leave it natural for a traditional look, or paint it…
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Oak Mexicana Internal Door

Rated 5.00 out of 5
£144.99
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A popular and stylish door, the Oak Mexicana is a real winner in any home. Leave it natural for a cottage look, or paint it…
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Oak Shaker 4 Panel Internal Door

Rated 5.00 out of 5
£134.99
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The Oak Shaker 4 Panel is a stylish and contemporary designed door. This door allows for maximum privacy and would be ideal for a bedroom…
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Oak Aston Panelled Internal Door

Rated 5.00 out of 5
£134.99
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The Oak Aston Panel door is of a modern, contemporary design. Supplied with 3 oak veneered panels (2 panels if 610mm). The solid panels on…
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White Primed Shaker 1 Panel Internal Door
£124.99
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With a simplistic panelled design, the White Shaker 1 Panel is stylish and sleek. Featuring a 9mm thick veneered panel in the centre. Supplied white…
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White Primed Langdale Clear Glass Internal Door

Rated 5.00 out of 5
£149.99
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All New White Primed Langdale Clear has a full length glazed central panel featuring clear toughened safety glass. Perfect for creating a light, spacious open…
Quick View
Oak Shaker 4 Light Clear Glass Internal Door
£139.99
View
The Oak Shaker 4 Light Clear combines a classic shaker design with clear glass to give a door that will be at home in any…
Quick View