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Alpine Extensions
Dated conservatory awaiting replacement

Conservatory replacement

Replace the glass box. Keep the space.

Too hot in July, unusable in January. We replace tired conservatories with insulated, year-round rooms.

What you get

Designed around the way you live

  • Warm roof systems

    Insulated roofs that end the summer greenhouse effect.

  • Reuse the base

    Where sound, we build on the existing foundations to save cost.

  • Fixed price

    Surveyed properly, priced once.

Recent work

Built in the North East

Replacement orangery
Whitley Bay · Replacement
Converted conservatory interior
Durham · Warm roof
New extension replacing conservatory
Gateshead · Full rebuild

Included as standard

A room you can use in January

Insulated, plastered and heated — designed in 4D before we start.

  • 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

Can you reuse my existing base?+

Often yes — we survey the foundations and dwarf walls and confirm before quoting.

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
Request your free 4D design

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