Latest Offer

1. The “Up to 50% Discount On Selected Items, including Free Upgrade to Triple Glazing on Selected Frames Offer” is available on qualifying orders placed between 01.09.2026 & 30.09.2026.
2. “Up to 50% Discount On Selected Items, including Free Upgrade to Triple Glazing on Selected Frames Offer” must be stated in writing on the contract at the point of sale. Coral cannot be held responsible for claims placed after this time.
3. The “Up to 50% Discount On Selected Items, including Free Upgrade to Triple Glazing on Selected Frames Offer” applies to any tilt & turn windows or French doors, manufactured by Coral only, with frame colour being either Cedar Grey foil on both sides, Pepper Oak on Both sides, Cedar Grey foil outside and smooth white (i.e. not grained) uPVC inside or Pepper Oak foil outside and smooth white (i.e. not grained) uPVC inside.
4. The “Up to 50% Discount On Selected Items, including Free Upgrade to Triple Glazing on Selected Frames Offer” cannot be applied to conservatory frames.
5. The “Up to 50% Discount On Selected Items, including Free Upgrade to Triple Glazing on Selected Frames Offer” does not apply to uPVC casement windows, uPVC flush casement windows, CL3 range of triple-glazed windows, uPVC residential doors, composite doors, inline patio doors, aluminium bi-folding doors, conservatory roofs or Vertical Sliding Sash windows.
6. The “Up to 50% Discount On Selected Items, including Free Upgrade to Triple Glazing on Selected Frames Offer” offer does not apply to any building works, internal sills, window boards or trims.
7. The maximum size for any triple glazed glass unit is 1.7m2 due to health & safety reasons. Where a required unit size is larger, a double-glazed unit will be supplied and installed. 
8. There is no minimum order value to qualify for the “Up to 50% Discount On Selected Items, including Free Upgrade to Triple Glazing on Selected Frames Offer”.

1. The “Free Upgrade To Triple Glazing offer” is available on qualifying orders placed between 01.09.26 & 30.09.26 while stocks last.
2. “Free Upgrade To Triple Glazing offer” must be stated in writing on the contract at the point of sale.  Coral cannot be held responsible for claims placed after this time.
3. The “Free Upgrade To Triple Glazing offer” applies to standard double-glazed casement windows only (excludes flush sash windows and sash horn casements) in any of the following foiled, grained finishes in our range: Agate Grey, Anthracite Grey, Anthracite Smooth Matt, Black Ash, Black Smooth Matt, Cedar Grey, Chartwell Green, Claystone, Cream, Golden Oak, Grey 004, Grey Aluminium, Honey Oak Super Matt, Irish Oak, Nut Tree, Pepper Oak, Rosewood, Slate Grey or Yakisugu (external frame colour only, inside must be smooth White), manufactured by Coral only & where goods are installed within 12 weeks of order date.
4. The “Free Upgrade To Triple Glazing offer” cannot be applied to conservatory frames.
5. The “Free Upgrade To Triple Glazing offer” does not apply to Smooth White uPVC or White grained uPVC casement windows.
6. The “Free Upgrade To Triple Glazing offer” is an upgrade to our “Standard Triple Glazed Range”, it does not include our CL3 Triple Glazed Range.
7. The “Free Upgrade To Triple Glazing offer” does not apply to uPVC flush sash casement windows, uPVC doors, composite doors, inline patio doors, Inox doors, Rock Doors, uPVC bi-folding doors, aluminium bi-folding doors, conservatory roofs or V/S windows.
8. The “Free Upgrade To Triple Glazing offer” only applies to tilt & turn windows &/or French doors which qualify for the Up to 50% Discount on Selected Items offer detailed above.
9. The “Free Upgrade To Triple Glazing offer” cannot be used in conjunction with the “50% Off On Selected Items Offer” unless the frames are tilt & turn windows &/or French doors which qualify for the Up to 50% Discount on Selected Items offer detailed above.
10. There is no minimum order value to qualify for the “Free Upgrade To Triple Glazing offer”.

1. The “Free Conservatory Roof Glass Upgrade offer” is available on qualifying orders placed between 01.09.2026 & 30.09.2026.
2. “Free Conservatory Roof Glass Upgrade offer” must be stated in writing on the contract at point of sale.  Coral cannot be held responsible for claims placed after this time.
3. The “Free Conservatory Roof Glass Upgrade offer” can only be applied to orders containing Coral Premium Roofs.
4. The “Free Conservatory Roof Glass Upgrade offer” can be applied to the following: –

• Ambi-Blue Self-Cleaning (1.2 uValue) can be upgraded to Ambi-Sunshade Blue Self-Cleaning (1.0 or 1.2 uValue).
• Ambi-Blue Self-Cleaning (2.7 uValue) can be upgraded to Ambi-Sunshade Blue Self-Cleaning (2.7 uValue).
• Ambi-Neutral Self-Cleaning (1.2 uValue) can be upgraded to Ambi-Aqua Self-Cleaning (1.0 or 1.2 uValue).
• Ambi-Neutral Self-Cleaning (2.7 uValue) can be upgraded to Ambi-Aqua Self-Cleaning (2.7 uValue).
• Ambi-Blue Self-Cleaning or Ambi-Neutral Self-Cleaning (1.2 uValue) can be upgraded to Ambi-Ultra Self-Cleaning (1.0 or 1.2 uValue).

Our price promise has held Coral in good stead with our customers for over 35 years. We will not be beaten on price (please refer to terms and conditions below for further details when comparing to other quotes from other companies), they must have:

1. The specification of the product must be fully sculptured 70mm profile.
2. The styles and sizes must be detailed on a letter headed quotation.
3. Conservatory frames – windows and doors should be of the same quantity, styles and design specification.
4. Conservatory roofs – must be of same design specification.  “Tiled” conservatory roofs must be Ultraroof.
5. Warranties for each of the products must either be the same of better.
6. Have an Insurance Backed Guarantee (where work is covered by FENSA).
7. Have a BSI kitemark for survey and installation.
8. Be FENSA regulated.
9. Manufacture their own products.

It is important to bear in mind that Coral Windows and Conservatories have been in business with continuous trading for over 35 years and we do not take a deposit or stage payments and only ask for payment when the goods are installed. This gives you, our customers 100% peace of mind.

Our CL3 Triple Glazed Range and other triple glazed windows are subject to size restrictions and style limitations due to the weight of the glass – see your representative for details. The maximum size for any triple glazed glass unit is 1.7m2 due to health & safety reasons. Where a required unit size is larger, an A-rated double-glazed unit will be supplied and installed.

“Self-cleaning” glass is not a ‘100% maintenance-free’ product but does offer a reduced need for manual cleaning.

*New windows from Coral could save our customers hundreds of pounds on their heating bills*

You can check both your potential savings on heating costs and your CO2 savings by entering a few simple details into our energy calculator which can be found on our website https://www.coralwindows.co.uk

As an example, a typical customer (living in a semi-detached house which has wooden single glazed windows and mains gas heating) could save approx. £911 on their heating bill over the course of the first 12 months after they had new double-glazed windows installed by Coral Windows (information correct as at 13/10/2023).  Potential savings will vary depending on the information entered into the energy calculator. 

Elements of the calculator and the information contained within it may be subject to change, Coral & Deceuninck reserves the right to alter any information contained therein without prior notice. Furthermore, the user should apply their own judgment in making use of any content, including, without limitation, the use of any information contained therein as the basis for any decisions. Coral & Deceuninck shall not be responsible or liable, directly or indirectly in any way for any loss or damage of any kind incurred as a result of, or in connection with your use of, or reliance on, any such information contained therein.

+Interest free credit is not available on conservatories, porches or roofline products.

+Credit is subject to application and status. Written details available on request.

+Coral Windows (Bradford) Ltd and Coral Windows Ltd act as a credit intermediary and offers finance products from a range of financial providers.

+Authorised and regulated by the Financial Conduct Authority.

Coral Windows (Bradford) Ltd is a company registered in England and Wales under registration number 2562447.
Coral Windows Ltd is a company registered in England and Wales under registration number 3010211.
The registered office is Coral Mill, Halifax Road, Bradford, BD6 2DN.
Coral Windows (Bradford) Ltd VAT number 525846134. Coral Windows Ltd VAT number 708713336.

Coral Windows (Bradford) Ltd reserves the right to amend or withdraw these offers at any time.

Below we have summarised the definitions of the products we offer, but further info can be found on our website if required.
Casement windows are defined as windows that include panels (top hung or side hung) which open outwards and are attached to the frame by one or more hinges. Coral offers either double or triple-glazed (size restrictions apply) options on standard casement windows.
Flush casement windows are casement windows but are characterised by openers that close into the frame and finish flush with the face of the window to replicate timber-style windows. Coral flush casement windows are fully glazed with double-glazed units.
Tilt and turn windows open on two axes: tilting inwards (remaining fixed at the base) when ventilation is needed or alternatively turning (opening fully) inwards. Coral tilt and turn windows are fully glazed with double-glazed units.
Vertical sliding Sash windows don’t open on a hinge. A traditional ‘sliding sash’ window is usually made up of two sashes (that slide up and down), one in front and one behind, in vertical grooves, counterbalanced by weights on cords. Sliding sash can be opened at the top or bottom, or both. Modern designs tilt in and/or out for easy cleaning. Coral vertical sliding sash windows are fully glazed with double-glazed units.
uPVC Doors have a frame and door leaf made of fully reinforced un-plasticized polyvinyl chloride (uPVC). They can be glazed with PVC door panels, double-glazed units or triple-glazed units (size restrictions apply).
Composite doors have a classic appearance but feature modern advancements compared to traditional timber doors. Coral composite doors have a frame made of fully reinforced un-plasticized polyvinyl chloride (uPVC) but the door leaf combines a high-definition smooth or grained GRP outer skin and an inner core of laminated veneer lumber encased with composite stiles and rails. Inox doors and Rock Doors are both types of composite door though differ slightly in terms of materials used.
French doors are a set of double doors, ordinarily glazed with full-height double-glazed units or triple-glazed units (size restrictions apply). They can open inwards or outwards.
Inline patio doors are sliding doors that sit in a track and are designed to allow the door(s) to glide smoothly. You can choose between 2, 3 and 4-door configurations for an inline patio door. Inline patio doors are glazed with full-height double-glazed units.
Bi-fold doors are a type of door which opens by folding back in sections or so-called panels. They can open inwards or out and there are various configurations available depending on the width of the opening they are going in to. At Coral we offer an aluminium option where the frame/track and door leaves are all made from Aluminium and the door leaves are fully glazed with double glazed units.
Coral’s Premium Roof is a high-performance glass roof system for conservatories which provides high quality, reliability, and is highly configurable, making it the go-to solution for every conceivable glass conservatory roof design. Coral Premium roofs are fully glazed with double-glazed units (various options offered in our Ambiance Conservatory roof glass range).
Coral’s Evo4 Roof is a hybrid conservatory roof offering all the benefits of a warm roof whilst offering customisable glass panel options wherever you need them. Evo4 is constructed from aluminium or insulated composite external panels and insulation. Its design is robust but stylish. The urban grey panels that form part of the Evo4 will add that all-important wow factor to your home.
Coral’s Ultraroof is the lightest and strongest tiled conservatory roof on the market. It is designed to sit on old or new window frames and doors; unlike other solid roofs, it never needs a tie bar. Whether you need a replacement conservatory roof – or are starting from the beginning – our Ultraroof tiled conservatory roofs will reward you with an interior space that’s light, bright, warm and comfortable.