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Durable, Fast & Certified Conservatory Bases & Extensions
Durabase has revolutionised the construction industry with its innovative steel base and modular wall systems, offering modern engineering solutions for conservatories, extensions, and garden rooms. Established over 30 years ago, our patented system reduces on-site time by up to 90% compared to traditional methods, delivering precision-engineered components directly to project sites. Our Stroma-certified solutions eliminate the need for extensive excavation while maintaining structural integrity, with a 25-year guarantee providing complete client confidence.

We serve both professional builders and DIY enthusiasts across the UK, from London to Cardiff, combining factory-controlled quality with rapid installation. Our team's expertise in modular construction ensures compliance with building regulations while delivering cost-effective, environmentally conscious alternatives to conventional building practices.
Services
Conservatory Bases Modular Extensions Prefab Walls Garden Room Bases DIY Conservatories Training Sessions
Highlights and features
  • 30+ years of modular construction expertise
  • Stroma-certified building control compliance
  • 25-year product guarantee included
  • Nationwide service across UK cities
  • DIY-friendly systems reducing professional labour needs
Associations and certifications
  • Stroma
Services
Conservatory Bases
Our certified conservatory bases use precision-engineered steel frames for rapid installation. Factory-assembled components arrive ready for one-day fitting, eliminating traditional excavation needs. Stroma-approved systems include underfloor insulation and carry a 25-year guarantee, offering homeowners 40% cost savings compared to wet construction methods.
Modular House Extensions
Steel-framed modular extensions deliver 70% faster completion times. Pre-bricked wall panels slot together without specialist trades, reducing on-site disruption. Systems accommodate sloped sites and tight access points while maintaining U-values from 0.18W/mk for energy-efficient home expansions.
Prefab Walls
Galvanised steel-framed walls combine traditional brick aesthetics with modern engineering. Available in 12+ finishes, these modular units require minimal groundwork. Installation takes hours rather than weeks, with weather-independent delivery schedules ensuring project timelines remain on track.
Garden Room Bases
Purpose-engineered bases for garden rooms eliminate concrete pouring requirements. Our pad foundation system preserves site drainage while supporting insulated flooring. Complete kits include numbered components for straightforward assembly, achieving weatherproof structures within single working days.
DIY Conservatories
User-friendly conservatory kits include pre-numbered components for straightforward assembly. No heavy machinery required, with average installation times of 8 hours. Comprehensive guidance supports homeowners through each construction phase, backed by technical support and quality assurance checks.
Questions
What makes Durabase different from traditional construction methods?
Our steel base system requires 90% less excavation, installs in one day, and eliminates wet trades. Factory-controlled manufacturing ensures precision engineering with guaranteed compliance.
Is planning permission required for Durabase structures?
Most installations fall within permitted development rights. Our Stroma certification covers building regulations compliance, though local authority checks remain advisable for larger projects.
Can I install Durabase products myself?
Yes, our systems are designed for competent DIYers. Comprehensive instructions and numbered components enable self-installation, though professional assistance remains available through our installer network.
What guarantees apply to Durabase products?
All systems carry a 25-year guarantee covering structural integrity. This standard warranty applies to both DIY and professionally installed projects, with registration required within 30 days of purchase.
How do Durabase systems handle challenging sites?
Our modular approach accommodates sloped terrain and restricted access without additional costs. Pre-assembled components eliminate the need for crane access or extensive site preparation.
Are training sessions available for tradespeople?
Yes, we offer certified training days covering system specifications, installation techniques, and compliance documentation. Sessions include hands-on experience with current product ranges.
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