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Modern & traditional orangeries
The elegance of glass, the comfort of a room.
Perimeter-roofed orangeries with a central lantern — classical proportion or crisp modern lines, both engineered for year-round living.
What you get
Designed around the way you live
Two design languages
Traditional pilasters and cornices, or minimal squared columns and slim aluminium.
A true insulated roof
Solid perimeter with a central lantern: warm in winter, tempered in summer.
Room-grade performance
Insulated floors, plastered reveals and heating throughout.
Proportion, considered
Column widths and lantern pitch drawn to your elevation.
Seamless to the house
Matched brick, ceiling heights and thresholds.
Fixed price, guaranteed
One figure with a 10-year written guarantee.
Recent work
Built in the North East
Included as standard
An orangery you use every day of the year
Designed in 4D, approved by us, built by our own teams and covered for a decade.
- Free 4D Virtual DesignWalk through your extension before a single brick is laid.
- Planning permission handledWe prepare, submit and manage every application on your behalf.
- Building Regulations includedFull compliance documentation supplied as standard.
- Structural calculations includedEngineer-signed calculations built into your fixed price.
- Fixed-price quotationThe figure you agree is the figure you pay. No variations.
- 10-year guaranteeA decade of written cover on workmanship and structure.
Good questions
Frequently asked
What is the difference between an orangery and a conservatory?+
An orangery has a solid, insulated perimeter roof with a central glazed lantern, so it performs like a room of the house with usually more brickwork.
Is an orangery usable in winter?+
Yes. Insulated walls and roof, thermally broken frames and integrated heating hold temperature year-round. With building regulations, SAP calculations help us ensure every orangery is designed to be energy efficient and properly insulated — making your orangery a true year-round living space.
Do orangeries need planning permission?+
Often not, but we confirm at design stage and submit any application required within your fixed price. Typically, planning permission may be required if the extension exceeds 3m on a semi-detached/terraced home or 4m on a detached home, is too high, extends beyond permitted boundaries, or the property is in a conservation area or has restricted development rights.
Flexible Payment Options
Flexible Payment Options
More ways to make your home improvement plans possible
If you would like to explore the payment options available, speak to one of our representatives who can provide further information and explain the options available to you.
Flexible Monthly Payments
Spread the cost over monthly payments, subject to status, eligibility and the applicable finance terms.
Ask About Payment Options
Payment options are subject to status, eligibility and the applicable finance terms. Finance is not guaranteed and is not available to every customer. Alpine Extensions is a credit broker, not a lender.
Start your project
Begin with a free 4D virtual design
Tell us a little about your home. We'll design your extension in 4D, price it to the pound and hand you a fixed quotation — with no obligation whatsoever.
- Design consultation at your home or online
- Photoreal 4D walkthrough of your new space
- Fixed-price quotation within 7 days