Transform your home with a high performance extension

Expertly constructed with insulated roof and walls, double-glazed windows and strong, steel-reinforced structures, a Guardian™ Extension is the affordable alternative to a traditional brick-built structure.


Extend your downstairs living space

Every component that goes into our Warm Roof has been fully tested and approved by independent industry experts to evaluate thermal efficiency, structural performance, condensation risk and measurable energy savings.

Thermally efficient roofing

The Guardian Warm Roof best practice approach has enabled the Local Authority Building Control to certify the Guardian Warm Roof system as an LABC Registered System.

With Building Control approval, Guardian high performance insulated roof system may allow for the removal of the wall between the house and the conservatory, offering the flexibility to extend and enlarge an existing kitchen, living room or workspace.

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Insulated for your comfort

The Guardian extension utilises the Kingspan TEK® Building System that consists of a high performance rigid urethane insulation core sandwiched between two layers of OS board offering a U-value of up to 0.23W/m2.K.

High performance

Most of the construction work is done off-site meaning the complete system is delivered to site ready for installation. The final extension is completed in a fraction of the ‘on-site’ time and at a lower cost than a brick and block built alternative.

Each building is designed and constructed on a bespoke basis, so if you have an idea of the sort of thing you want, or even if you haven’t, please contact us so we can talk you through the process.


Finishes to match your home

Available in a variety of styles and finishes and individually tailored, a Guardian™ Extension truly complements your living space, creating an elegant and understated room for all seasons.

Our modern and contemporary home extensions provide the ideal home improvement product that quickly expands your living space.

External finish options

Not only can you choose roof tiles to match your home, you can also choose from a range of wall finishes to suit your existing property. Choose from Brick, Brick Slip, Stone, Render or Timber.

Why not book a appointment today or get a quick quote.

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A unique and innovative extension solution

Guardian extension diagram
  1. High-Performance Guardian Warm Roof System
    Fully tested and approved to all thermal and structural standards
  2. Superior quality walls
    Manufactured in factory controlled environment meaning construction is fast and predictable for follow on trades
  3. Energy saving
    With a U-value of up to 0.23W/m2.K, meets and exceeds current building regulations whilst improving energy efficiency and lowering heating bills
  4. Flexibility
    Modern method of construction allows for individual window and door configuration
  5. Innovative
    Makes the most of available space using modern methods of construction that insulate without the need for thicker walls
  6. External Wall Finishes
    Choose from Brick, Brick Slip, Stone, Render or Timber.

Get a no obligation quick quote today

Call us on 023 927 80020
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Recognised within the industry for quality and reliability

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