
HOUSE
EXTENSIONS
WITH OUR NEW BRICK SLIP SYSTEM
House Extensions That Speed Up Your Builds & Protect Your Margins With a Fully Integrated System
Expand your business offering and slash on-site labour times with our complete house extensions package, featuring the innovative BrickUP system.
Designed specifically for trade professionals, this all-in-one structural package from Warmer Roof allows you to deliver a premium, traditional brick-finish extension in a fraction of the time it takes for traditional masonry or standard modular kits.
By combining our pre-engineered timber wall panels with a direct-fix tracking system, you can offer your clients a high-end home improvement solution while scaling your project turnover.
A Complete Extension System — Faster, Smarter, Warmer

Fast-Install Modular System
Our modern house extensions are manufactured using a precision-engineered modular system, designed for rapid onsite installation with minimal disruption to your home. The lightweight construction and pre-manufactured components help reduce build times significantly compared to traditional extension methods.
Ideal for New & Existing Foundations
The Warmer Roof extension system is designed to work with both new and existing foundation bases, offering greater flexibility for renovation projects, extension upgrades, and replacement conservatories.
Building Control Approved
Every Warmer Roof house extension system is independently tested and certified to meet current UK building regulations, giving homeowners and installers complete confidence in performance, compliance, and structural integrity.
Cleaner Construction with Less Waste
Our offsite manufactured extension systems reduce the amount of onsite cutting, excavation, and material waste typically associated with traditional builds. This creates a cleaner, more efficient installation process with less disruption around your property.
Your BrickUp comes with a 25-year Guarantee
What’s Included in Your
House Extension Package
Structural Wall System
High-performance timber wall construction with integrated structural support and external boarding.
Roof Options
Choose from pitched or flat roof configurations designed to suit both contemporary and traditional properties.
Premium Insulation
Advanced insulation systems fitted throughout walls and roofs for excellent thermal performance.
Interior Finishing System
Insulated plasterboard ready for plastering and decoration.
Rainwater Goods
Stylish guttering and drainage systems included as standard.
Roofing Finishes
Synthetic slate, shingle tile, or EPDM flat roofing options available.
Soffits and Fascias
Multiple colour options to complement your chosen finish.
Brick Slip Exterior
A complete external brick slip cladding system providing a premium brick-built appearance.
Optional Upgrades
Roof windows, fixed glazing panels, aluminium bifold doors, roof lanterns, and more…
Want to know more about the BrickUp system? Give our technical team a call.
Why Choose Warmer Roof House Extensions
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Faster Build Times: Complete projects significantly quicker than traditional brick-built extensions. -
Reduced Site Disruption: Less mess, less waste, and reduced onsite labour requirements. -
Thermally Efficient: Designed to exceed modern thermal performance expectations. -
Pre-Engineered System: Manufactured for precision, consistency, and simplified installation. -
Building Control Approved: Tested and certified to meet current UK building regulations. -
Long-Term Confidence: Every Warmer Roof extension system is backed by a comprehensive guarantee.
Traditional Brick Appearance Without Traditional Construction
The Warmer Roof Brick Slip System allows homeowners and installers to achieve the appearance of a traditional brick-built extension without the long build times and labour costs associated with conventional masonry construction.
The lightweight external brick slip system replicates the look of real brickwork while integrating seamlessly with our precision-engineered extension structure. This creates a premium architectural finish that complements both modern and traditional properties.


