Call Now
Website
Call
Business Details
Trusted Home Builders in St Albans
Herts Home Extensions is an established family-run builders with over 25 years of experience serving the Harpenden and St Albans area. Our legacy in traditional home construction has been passed from father to sons, maintaining a passion for creating better, more sustainable homes for the local community where we live. We specialise in home extensions, loft conversions, property refurbishment, and modular garden rooms, delivering projects of all sizes with a customer-focused and collaborative approach. Our commitment to quality is demonstrated through the use of materials that meet UK Building Regulations and a transparent quotation process with stage-payment plans aligned to project milestones. We prioritise clear communication, providing detailed schedules of works and cost illustrations to ensure client confidence throughout the build process.

With expertise in bi-folding doors, underfloor heating, and contemporary kitchen design, we offer tailored solutions that enhance living spaces while maintaining practicality. Our team combines decades of local knowledge with a dedication to sustainable practices, ensuring every project achieves both functional and aesthetic excellence. As a local employer, we support skilled tradespeople while maintaining competitive pricing and flexible approaches to meet individual client needs. Our reputation for expertly project-managed builds has been built through consistent delivery of high-quality results that transform homes and improve clients' lives.
Services
Home Extensions Loft Conversions Bi-Folding Doors Bathroom Installations Underfloor Heating Kitchen Renovations Garden Rooms Property Refurbishment
Highlights and features
  • We have over 25 years of experience in local home construction
  • Our family-run business maintains traditional craftsmanship standards
  • We provide transparent pricing with milestone-based payment plans
  • We use only quality materials meeting UK Building Regulations
  • Our collaborative approach ensures client needs shape every project
Services
Home Extensions
We create custom home extensions that maximise living space while maintaining structural integrity. Our projects follow UK Building Regulations, using quality materials and transparent milestone-based payment plans. Clients receive detailed schedules outlining timelines and costs for each construction phase.
Loft Conversions
Our loft conversions transform unused attic space into functional rooms like home offices or bedrooms. With years of experience in this specialist area, we provide expert design advice and ensure all conversions meet current building standards for safety and energy efficiency.
Bi-Folding Doors
We install industry-standard bi-folding doors in popular RAL colours like grey, black, and white. These modern solutions create seamless transitions between indoor and outdoor spaces while maintaining thermal efficiency and security compliance.
Bathroom Installations
Our bathroom installations combine classic and contemporary designs with practical functionality. We offer walk-in shower enclosures and complete suite installations, ensuring each project balances aesthetic appeal with efficient space utilisation and modern plumbing standards.
Underfloor Heating
We implement energy-efficient underfloor heating systems with thermostat-controlled zones. These eco-friendly solutions provide even heat distribution throughout homes while maintaining compatibility with various floor types and modern insulation requirements.
Questions
What home improvement services do you offer?
We specialise in home extensions, loft conversions, bi-folding doors, bathroom installations, underfloor heating, kitchen renovations, garden rooms, and property refurbishment projects across St Albans and surrounding areas.
How can I get a quote for my project?
Contact us via our online form or phone number for a free, no-obligation consultation. We'll arrange an initial site visit to discuss your requirements and provide a detailed quotation with transparent pricing.
What is your project timeline process?
We provide a detailed Schedule of Works outlining key milestones and timelines. Projects commence promptly after agreement, with regular progress updates to ensure timely completion aligned with your requirements.
Do you offer payment plans?
Yes, we use a stage-payment plan tied to project milestones, ensuring payments correspond with completed work phases. This approach provides financial security and transparency throughout the building process.
Which areas do you serve?
We primarily serve St Albans, Harpenden, and Wheathampstead, with extensive local knowledge and experience delivering projects across these communities where we live and work.
Are planning permissions required for garden rooms?
Our modular garden rooms typically don't require planning permission in 99% of installations. We'll advise on specific requirements for your property and ensure all necessary regulations are met during the design process.