Loft Conversions
Loft Conversion Types Explained: Which Is Right for Your Home?
Dormer, hip-to-gable, mansard or rooflight? A plain-English guide to the main loft conversion types and what suits different London homes.
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Who We Are
London's All-Trades Construction Company
Indy Construction Ltd is a London building contractor based in SE18. We take on everything from a single room refresh to complete new-build homes, handling every trade under one roof so you never have to chase multiple contractors.
Our approach is simple: honest pricing, clear communication and workmanship we're proud to put our name to.
- Fully managed projects
- Fixed, transparent quotes
- Skilled in-house trades
- Clean & respectful on site
- Building Regs compliant
- Residential & commercial
Our Services
Every Trade. One Team.
From structural work to the finishing touches, we cover the full build.
01
Loft Conversions
Dormer, hip-to-gable, mansard and Velux loft conversions that add a bedroom, office or en-suite without moving house.
Learn more 02New Builds
Complete new-build homes from groundworks to handover, managed by one team and built to current Building Regulations.
Learn more 03Extensions
Single and double-storey, rear, side-return and wrap-around extensions designed to bring in light and space.
Learn more 04Refurbishment
Full-house and commercial refurbishments, coordinated trade by trade so the work finishes on schedule.
Learn more 05Renovations
Bringing tired and period properties back to life — structural repairs, layouts, finishes and everything between.
Learn more 06Kitchens
Kitchen design, supply and fitting, including plumbing, electrics, tiling and worktops.
Learn more 07Bathrooms
Bathrooms, en-suites and wet rooms, fully tiled and finished with quality sanitaryware.
Learn more 08Painting & Decorating
Interior and exterior painting with careful preparation and a clean, durable finish.
Learn more0Trades In-House
0Areas Covered
0Free Estimates
0Team, Start to Finish
Why Choose Us
Built on Trust & Craftsmanship
Honest Pricing
Detailed, itemised quotes with no hidden extras. You know exactly what you're paying for before work begins.
One Point of Contact
A dedicated project lead coordinates every trade, so you get answers fast and the job keeps moving.
Done Right
Work carried out to current Building Regulations, with certificates provided for electrical and gas work.
Reliable Timelines
A clear programme from day one and regular updates — we turn up when we say we will.
Respect for Your Home
Dust protection, tidy work areas and a full clean at handover. We treat your home like our own.
Quality Materials
We source from trusted suppliers and help you choose finishes that last.
How We Work
Simple Process, Great Results
Four clear steps from first call to finished project.
Free Consultation
Call, WhatsApp or send a quote request. We visit, listen and assess the job.
Detailed Quote
You receive a clear, itemised estimate and proposed timeline — free of charge.
Expert Build
Our trades get to work, with your project lead keeping you updated throughout.
Handover
Final walkthrough, snagging, certificates and a spotless clean before we leave.
Areas We Cover
Based in South East London, Working Across the City
From our base in SE18 we cover Woolwich, Plumstead, Greenwich, Eltham, Bexley, Bromley, Lewisham and further across London and Kent.
Areas & FAQYes. Every quote is free and comes with no obligation. We visit your property, discuss your plans and send a written, itemised estimate.
Many loft conversions fall under Permitted Development, but it depends on your property and design. We will advise and can help with drawings and applications.
Yes — we manage every trade from structural work to plumbing, electrics, plastering and decorating, with one project lead as your point of contact.
From Our Blog
Tips, Guides & News
Loft Conversions
Extensions
7 Questions to Ask Before Building a House Extension
Before you knock through, make sure you have answers to these seven questions about budget, planning, party walls and timelines.
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Kitchens & Bathrooms
Planning a Bathroom Renovation: A Step-by-Step Guide
From layout and plumbing to tiling and silicone, here is how a professional bathroom renovation comes together.
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