Trinity Black Prefinished Bevelled Glass Internal Door
Trimming Allowance 16 mm off any edge
Bespoke Doors available
The Deanta Trinity Black Prefinished Clear Bevelled Glass Internal door combines contemporary styling with practical glazing. Featuring three vertical square panels fitted with intricate one‑sided bevelled glass, the smooth factory‑applied black finish delivers a ready‑to‑hang door that brings light into interiors while maintaining a crisp modern look. Built on a solid core from FSC® certified timber, the Trinity glazed door offers strength, stability and long‑lasting performance, backed by a 10‑year manufacturer’s warranty. Trimming allowance: 16mm off any edge. Fast nationwide delivery; next‑day delivery available on orders placed before 11am for an extra surcharge.
Key features:
- Black prefinished — ready to hang
- Fitted with clear one‑sided intricate bevelled glass
- Triple square vertical glazed panel design
- Solid core construction for strength and stability
- FSC® certified sustainable timber
- Trimming allowance: 16mm off any edge
- Covered by Deanta’s 10‑year manufacturer’s warranty
- Fast nationwide delivery; next‑day delivery available if ordered before 11am (additional charge)
FAQs:
1) Is this door ready to fit straight away?
Yes — supplied prefinished and ready to hang.
2) Can I trim the door?
Yes — trim allowance is 16mm off any edge. Follow fitting guidance to preserve performance and appearance.
3) Is the glass clear or obscure?
The door is fitted with clear, one‑sided intricate bevelled glass.
4) Is this fire‑rated?
This glazed Trinity is a standard internal door.
5) What sizes are available?
Standard and some bespoke sizes are available. Check the product page.
6) Is the timber sustainably sourced?
Yes — the door is FSC® certified with full chain of custody.
7) What warranty is included?
Covered by Deanta’s 10‑year manufacturer’s warranty (terms and exclusions apply).
8) How long is delivery and is next‑day available?
Fast nationwide delivery is available standard 3 to 5 working days. Next‑day delivery can be selected for an additional surcharge if the order is placed before 11am; fees and availability depend on stock and location—contact for price.
| Manufacturer | Deanta Doors |
|---|---|
| Wood Type | Black |
| Finish | Pre Finished |
| Brand | Deanta |
| Finish | Supplied Prefinished |
DOORS
- Green & Yellow Zone Areas of the Delivery Map - Delivery is £49 inc vat
- Huddersfield Area Delivery will be Flat Rate £25.00 inc vat
- Orange Areas - postcodes WF / BD / LS & HX Flat Rate Delivery will be £49.00
- Blue areas on the map - On a weight basis, £50 for the 1st item & £5 per additional item. Maximum carriage £150.00
- All product Description Codes with "XL" or "LPD" ordered and paid for, before Monday 4 pm within the Green Area of the Delivery Map (stock allowing) will be delivered the same week, unless we have stated otherwise.
- Any Next Day Delivery queries please contact Sales for a price on Tel : 01484 643394.
- All Next Day Deliveries will need to be placed before 11am Weekdays (Next Day Deliveries are Monday to Friday Only)
- Handles & Ironmongery orders (UK) : Orders processed and paid for before 2pm are Standard next day delivery. Orders over £150.00 FREE Standard UK delivery next day.
- Orders less than £150.00 carriage charge of £15 applies.
If you are not completely satisfied with your purchase, simply return the items to us in their original condition and packaging within 14 days of receipt and we will issue a full refund (excluding original delivery & Collection charge).
Doors cannot be returned under the 14 day rule once unpacked unless the product is faulty. Cancellation must be in writing or by e-mail.
If you have ordered Bespoke Door(s) which are in production we are unable to offer a refund.
Internal Door Size Guide
| INCHES | METRIC MM | FEET & INCHES |
|---|---|---|
| (H) & (W) | (H) & (W) | (H) & (W) |
| 78 X 18 | 1981 x 457 x 35mm | 6' 6 x 1'6 |
| 78 X 21 | 1981 x 533 x 35mm | 6' 6 x 1' 9 |
| 78 X 24 | 1981 x 610 x 35mm | 6' 6 x 2' |
| 78 X 27 | 1981 x 686 x 35mm | 6' 6 x 2' 3 |
| 78 X 28 | 1981 x 711 x 35mm | 6' 6 x 2' 4 |
| 78 X 30 | 1981 x 762 x 35mm | 6' 6 x 2' 6 |
| 80 X 32 | 2032 x 813 x 35mm | 6' 8 x 2' 8 |
| 78 X 33 | 1981 x 838 x 35mm | 6' 6 x 2' 9 |
| 2040 x 526 x 40mm | ||
| 2040 x 626 x 40mm | ||
| 2040 x 726 x 40mm | ||
| 2040 x 826 x 40mm | ||
| 2040 x 926 x 40mm |
External Door Size Guide
| INCHES | METRIC MM | FEET & INCHES |
|---|---|---|
| 78 X 30 | 1981 x 762 x 44mm | 6' 6 x 2' 6 |
| 80 X 32 | 2032 x 813 x 44mm | 6' 8 x 2' 8 |
| 78 X 33 | 1981 x 838 x 44mm | 6' 6 x 2' 9 |
| 82 x 34 | 2082 x 864 x 44 mm | 6' 10 x 2' 10 |
| 84 x 36 | 2134 x 915 x 44mm | 7' x 3' |
External La Porte French Doors
| External Frame Size | Brickwork Dimensions |
|---|---|
| 4ft = 2074 x 1190 x 54mm | 2079 x 1195mm |
| 5ft = 2074 x 1490 x 54mm | 2079 x 1495mm |
| 6ft = 2074 x 1790 x 54mm | 2079 x 1795mm |
External Pre Hung Door Set Door Size Guide
| DIMENSIONS | EXTERNAL FRAME DIMENSIONS | BRICKWORK DIMENSIONS |
|---|---|---|
| For a 1981 x 762 x 44mm (30") Door | 850mm wide x 2067mm high | 855mm wide x 2072mm high |
| For a 2032 x 813 x 44mm (32") Door | 901mm wide x 2118mm high | 906mm wide x 2123mm high |
| For a 1981 x 838 x 44mm (33") Door | 926mm wide x 2067mm high | 931mm wide x 2072mm high |
| For a 2082 x 864 x 44mm (34") Door | 952mm wide x 2168mm high | 957mm wide x 2173mm high |
| For a 2134 x 915 x 44mm (36") Door | 1003mm wide x 2220mm high | 1008mm wide x 2225mm high |
