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0115 838 9905

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21 inch (533mm) Internal Doors

Finding an internal door for a doorway measuring 533mm / 21 inch can be frustrating. This size is not quite standard, with 27 inch and 30 inch widths much more common. Express Doors Direct offers an extensive range of 21 inch interior doors. In fact, almost all of our internal door range is available in this size. You'll find premium quality doors at Express Doors Direct that are made from high-quality materials and are available in a variety of glazing and finishes.

533x1981x35mm (21") Coventry Oak Shaker Door

533x1981x35mm (21") Coventry Oak Shaker Door


Unfinished Internal Doors | Deanta Doors
533mm / 21"

£129.00
533x1981x35mm Shaker Glazed White Internal Doors

533x1981x35mm Shaker Glazed White Internal Doors


Primed Internal Doors | Climadoor
533mm / 21"

£89.99
533x1981x35mm (21") Kensington Oak Prefinished Door

533x1981x35mm (21") Kensington Oak Prefinished Door


Fully Finished Internal Doors | Deanta Doors
533mm / 21"

£216.75
533x1981x35mm (21") Seville Walnut Door

533x1981x35mm (21") Seville Walnut Door


Fully Finished Internal Doors | Deanta Doors
533mm / 21"

£200.25
533x1981x44mm (21") Seville Walnut Door

533x1981x44mm (21") Seville Walnut Door


Fully Finished Internal Doors | Deanta Doors
533mm / 21"

£248.25
533x1981x35mm (21") Seville White Door

533x1981x35mm (21") Seville White Door


Primed Internal Doors | Deanta Doors
533mm / 21"

£71.40
£101.25
533x1981x35mm (21") Mexicano White Door by LPD

533x1981x35mm (21") Mexicano White Door by LPD


Primed Internal Doors | LPD Doors
533mm / 21"

£82.19
533x1981x35mm (21") Ely White Primed Door

533x1981x35mm (21") Ely White Primed Door


Primed Internal Doors | Deanta Doors
533mm / 21"

£84.00
£191.43
533x1981x35mm (21") Suffolk Oak - Prefinished Door

533x1981x35mm (21") Suffolk Oak - Prefinished Door


Fully Finished Internal Doors | XL Joinery Doors
533mm / 21"

£112.50
533x1981x35mm (21") Palermo Oak - Prefinished Door

533x1981x35mm (21") Palermo Oak - Prefinished Door


Fully Finished Internal Doors | XL Joinery Doors
533mm / 21"

£126.79
0 x 0xmm Verona Oak - Prefinished  Door

0 x 0xmm Verona Oak - Prefinished Door


Fully Finished Internal Doors | XL Joinery Doors
533mm / 21"

£239.68
533x1981x35mm (21") Salerno Oak Door

533x1981x35mm (21") Salerno Oak Door


Unfinished Internal Doors | XL Joinery Doors
533mm / 21"

£195.64
533x1981x35mm (21") Pattern 10 Oak Door

533x1981x35mm (21") Pattern 10 Oak Door


Unfinished Internal Doors | XL Joinery Doors
533mm / 21"

£111.67
533x1981x35mm (21") Worcester Oak 3 Panel Door

533x1981x35mm (21") Worcester Oak 3 Panel Door


Unfinished Internal Doors | XL Joinery Doors
533mm / 21"

£126.08
533x1981x35mm Palermo Oak Internal Doors

533x1981x35mm Palermo Oak Internal Doors


Unfinished Internal Doors | XL Joinery Doors
533mm / 21"

£101.54
533x1981x35mm (21") Shaker 4 Panel Oak Door

533x1981x35mm (21") Shaker 4 Panel Oak Door


Unfinished Internal Doors | XL Joinery Doors
533mm / 21"

£117.08
533x1981x35mm (21") Suffolk Oak Door

533x1981x35mm (21") Suffolk Oak Door


Unfinished Internal Doors | XL Joinery Doors
533mm / 21"

£89.93
533x1981x35mm (21") Victorian Oak 4 Panel Door

533x1981x35mm (21") Victorian Oak 4 Panel Door


Unfinished Internal Doors | XL Joinery Doors
533mm / 21"

£104.47
£99.07
533x1981x35mm (21") Palermo White Door

533x1981x35mm (21") Palermo White Door


Primed Internal Doors | XL Joinery Doors
533mm / 21"

£82.43
533x1981x35mm (21") Suffolk White Door

533x1981x35mm (21") Suffolk White Door


Primed Internal Doors | XL Joinery Doors
533mm / 21"

£74.93
533x1981x35mm (21") 2P Clear Door

533x1981x35mm (21") 2P Clear Door


Unfinished Internal Doors | LPD Doors
533mm / 21"

£70.16
533x1981x35mm (21")  3 Panel Clear Pine Internal Doors

533x1981x35mm (21") 3 Panel Clear Pine Internal Doors


Unfinished Internal Doors | LPD Doors
533mm / 21"

£70.16
1981x533x35mm 2 Panel Clear Pine Internal Doors

1981x533x35mm 2 Panel Clear Pine Internal Doors


Unfinished Internal Doors | LPD Doors
533mm / 21"

£70.16
0 x 0xmm Richmond Clear Half Door

0 x 0xmm Richmond Clear Half Door


Unfinished Internal Doors | LPD Doors
533mm / 21"

£72.95
533x1981x35mm (21") Belize Oak Door

533x1981x35mm (21") Belize Oak Door


Unfinished Internal Doors | LPD Doors
533mm / 21"

£87.77
£231.39
533x1981x35mm (21") Vancouver Black - Prefinished Door

533x1981x35mm (21") Vancouver Black - Prefinished Door


Fully Finished Internal Doors | LPD Doors
533mm / 21"

£195.00

The Express Doors Direct 21 inch (533mm) Internal Doors Range

At Express Doors Direct, we offer an extensive range of 21-inch internal doors, including high quality pine and oak doors. We're confident our range of internal doors will suit your home decor, as we have a variety of glazing and finishes available to match most projects. Order a premium quality interior door for your home, made from the best materials on offer - with 3-7 working day delivery available on most doors. Browse our selection of 533mm / 21 inch doors and find the perfect door for your home.

Why Choose Express Doors Direct?
All Prices Include VAT

With no hidden add-ons, all our prices on screen include VAT

10 Year Guarantee

Buy safe in the knowledge that all our products come with a 10 year guarantee as standard

3-7 Working Days Delivery*

With stock available to ship immediately, we can supply to your property in 3-7 working days. *Exceptions apply.

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