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Business Details
41 Years
experience
Expert Loft Conversions & Home Extensions in Ealing
Lindum Lofts is a family-run construction business serving West London and the Ealing area for over 39 years. Established in 1985, we specialise in loft conversions, extensions, refurbishments, and general building work, combining traditional craftsmanship with modern techniques. Our team of 17 skilled professionals delivers competitively priced, fully guaranteed design-and-build projects, prioritising client satisfaction through transparent communication and meticulous attention to detail.

Backed by a 10-year Master Bond Insurance guarantee and membership of the Federation of Master Builders since 2004, we use sustainable materials wherever possible and maintain a hands-on approach, with senior partners directly overseeing every project. Our reputation for reliability, quality, and minimal disruption has resulted in over 85% of our business coming from direct recommendations, supported by a portfolio of thousands of successfully completed projects.
Services
Loft Conversions Extensions Refurbishments General Building Work Joinery Carpentry Plumbing Electrics Roofing Kitchens
Details
  • Year established: 1985
Highlights and features
  • We have over 40 years of local construction experience
  • Family-run business with hands-on senior management
  • 10-year guarantee on all work via Master Bond Insurance
  • Team of 17 skilled craftsmen with traditional training
  • 85% of business comes from client recommendations
Associations and certifications
  • Federation of Master Builders
What people say
Excellent workmanship Professional team On time and budget Highly recommend Transformed our home
Services
Loft Conversions
We execute all loft conversion types from basic roof-structure projects to complex box dormers and mansards. Our services include planning, structural modifications, and finishing touches to create functional living spaces. Clients benefit from our 40+ years of experience and 10-year guarantee on all work.
Extensions
From small single-storey extensions to double-height house expansions, we deliver tailored solutions for kitchen, rear, and side extensions. Our process includes architectural design, planning permission assistance, and seamless construction with minimal disruption to homeowners.
Refurbishments
We undertake full house refurbishments and single-room makeovers, including kitchens, bathrooms, and living spaces. Our services cover plumbing, electrics, and structural modifications, using sustainable materials and traditional craftsmanship for lasting results.
General Building Work
Our comprehensive building services include joinery, carpentry, roofing, and groundworks. We provide bespoke solutions for structural steelwork, bespoke kitchens, and custom storage solutions, ensuring every project meets exact client specifications.
Design & Build
We offer complete design-and-build services from initial concept to final completion. This includes architectural drawings, planning applications, and coordinated trades, ensuring cohesive project management and guaranteed pricing from start to finish.
People
Roy Lilley Senior
Senior Managing Partner
Founded Lindum Lofts in 1985 and remains actively involved in projects. With over 40 years of experience, he oversees operations and maintains quality standards across all developments in West London.
Roy Lilley Junior
Managing Partner
Current MD with over 30 years of experience as a master joiner. Oversees daily operations and project management, ensuring client satisfaction through hands-on involvement and professional delivery.
Lee Lilley
Managing Partner
Classically trained joiner with 30+ years in loft conversions and extensions. Manages projects from planning to completion, focusing on precision, client communication, and exceeding expectations through meticulous attention to detail.
Reece Sanby
On-site Manager
Joined Lindum as an apprentice and now manages projects from excavation to completion. Qualified in excavator operations, he ensures methodical execution and quality control across all developments in West London.
Questions
What types of loft conversions do you offer?
We handle all types including box dormers, cottage dormers, mansards, and hip-to-gable conversions, tailored to your property's structure and planning requirements.
Do you assist with planning permission?
Yes, we manage the entire planning process including architectural drawings, council submissions, and compliance with building regulations for your project.
What guarantees do you provide?
All work comes with a 10-year Master Bond Insurance guarantee, ensuring long-term quality and peace of mind for all construction projects.
Can you handle full house refurbishments?
Yes, we undertake complete property renovations including kitchens, bathrooms, structural modifications, and interior upgrades to modern standards.
How long does a typical extension take?
Most projects complete within 4-6 months depending on size, with clear timelines provided during initial planning and contract stages.
Are you available for emergency repairs?
We focus on planned projects but prioritise urgent snagging resolution for existing clients through our post-completion support service.
Reviews (6)
Mark Slade
Sep 16, 2021 Report
Helpful advice and support from start to finish by Roy and the team. Nothing was too much trouble and they answered the phone at all times day or night.. Great finish and eye for detail. Would highly recommend.
Maria Slade
Aug 17, 2021 Report
Great team, polite and respectful, who worked with minimal disruption and mess. The initial quote was what we paid, no hidden extras and the time frame for the main build kept on target throughout. We are really pleased with our new space.
John Smith
Jan 03, 2021 Report
Lyndum did a loft with bathroom, studio, and huge bedroom for us. they did the job in just six weeks build time and the team were lovely and a pleasure to work with. We are so happy with the quality of workmanship and the service.
Catherine Adcock
Oct 17, 2020 Report
Great team, got 3 quotes from other loft companies. Lindum lofts were the most reasonable. Saw their work before we signed up to them and was very impressed. They worked quickly, considerately and did a fantastic job. Roy, Lee, Paul, Pawal and Pellumb ( top man!) Nick and Graham who built the loft were great. I was particular about my staircase and how I wanted it and they made it happen. Would totally recommend.
Jaclyn Strachan MacKinnon
Sep 03, 2020 Report
I would definitely recommend Lindum Lofts & Extensions. We are very pleased with our new kitchen renovation. The team are very professional & their attention to detail is fantastic. Their advice shaped the project & improved the end result. The communication throughout the project was brilliant, they were also flexible with amends throughout the build.
Alex Johal
Jul 31, 2020 Report
We are really happy with our loft extension. It was done in the winter months so we were happy at the speed the extension was completed and house closed so we could move back in. The finish was good and we had two bathrooms completed too. There was a good dialogue between my husband and the team.