top of page
English suburban house in the suburbs of a city, United Kingdom

DORMER EXTENSIONS & DORMER LOFT CONVERSIONS IN
MANCHESTER AND THE SURROUNDING AREAS

Create More Space. Add More Value. Trusted Dormer Conversion Specialists.

Call today for your free dormer extension quotation.

YEARS OF EXPERIENCE

PROVEN TRACK RECORD

QUALITY WORKMANSHIP

EXPERT DORMER EXTENSIONS ACROSS GREATER MANCHESTER

A dormer extension is one of the most effective ways to increase both the living space and the value of your property. By extending vertically from your existing roof, a dormer creates additional headroom, a larger floor area and more natural light, transforming an unused loft into a comfortable living space. At Sahi Properties Ltd, we provide complete design and build services, managing every stage from the initial consultation through to the final decoration. Alongside dormer extensions and loft conversions, we also undertake commercial renovation projects, delivering high-quality refurbishment and construction solutions tailored to business premises.

We proudly serve homeowners across:

  • Manchester

  • Stockport

  • Salford

  • Trafford

  • Sale

  • Altrincham

  • Chorlton

  • Didsbury

  • Prestwich

  • Whitefield

  • Bolton

  • Bury

  • ​Oldham

  • ​Rochdale

  • Tameside

  • Ashton-under-Lyne

  • Hyde

  • Denton

  • Cheadle

  • Bramhall

  • Wilmslow

  • Hale

  • Cheshire

  • Greater Manchester and the surrounding areas

New home
beautiful modern apartment, view of room under the roof

WHY CHOOSE A DORMER LOFT CONVERSION?

Dormer loft conversions remain one of the UK's most popular home improvements because they provide exceptional value for money while dramatically increasing usable living space.

Benefits include:

  • Additional bedrooms with en-suite bathrooms

  • Bright home offices for remote working

  • Children's bedrooms and playrooms

  • Spacious master suites

  • Guest accommodation

  • Increased property value

  • Improved natural light

  • Excellent return on investment

  • Minimal disruption compared with moving home

Our dormer designs blend seamlessly with your existing property while complying with current UK Building Regulations.

beautiful modern apartment, view of room under the roof
Terraced Houses in England on a Clear Summer Day
Terraced Houses in England on a Clear Summer Day

BESPOKE DORMER DESIGNS TO SUIT EVERY PROPERTY

Every property is different, which is why we never offer a one-size-fits-all solution.

Our team designs dormer extensions that complement your home's architecture whilst maximising available space.

We construct:

  • Rear Dormer Extensions

  • Flat Roof Dormers

  • Pitched Roof Dormers

  • L-Shaped Dormers

  • Full Width Dormers

  • Hip-to-Gable Dormer Conversions

  • Velux & Dormer Combination Conversions

Whether your property is a Victorian terrace in Chorlton, a semi-detached home in Stockport or a detached property in Trafford, we'll design a solution that works perfectly for your home.

Modern Family Home

COMPLETE DESIGN & BUILD SERVICE

With over 15 years of construction experience, Sahi Properties Ltd manages every aspect of your dormer conversion.

Our complete service includes:

  • Initial consultation

  • Property survey

  • Architectural drawings

  • Planning advice

  • Building Regulations compliance

  • Structural calculations

  • Steel beam installation

  • Roofing works

  • Windows & rooflights

  • Insulation

  • Electrical installation

  • Plumbing

  • Plastering

  • Joinery

  • Decorating

  • Final finishing

You'll benefit from a single experienced team managing your entire project from start to finish.

Modern Family Home
Modern Family Home

WHY HOMEOWNERS ACROSS MANCHESTER CHOOSE SAHI PROPERTIES

We have built our reputation on quality workmanship, honest advice and outstanding customer service.

Why choose us?

  • Over 15 years' experience

  • Fully insured

  • Family-run business

  • Complete project management

  • Experienced in-house tradesmen

  • High-quality workmanship

  • Transparent quotations

  • Competitive pricing

  • Clean and tidy working practices

  • Excellent customer reviews

Our goal is simple: deliver beautiful loft conversions that add lasting value to your home.

FREQUENTLY ASKED QUESTIONS

​I highly recommend Sahi Properties Ltd. for their exceptional craftsmanship. They converted our garage, renovated the garden into a kids’ playroom, and created inspiring spaces with beautifully crafted cabinetry. Their professionalism and attention to detail were remarkable. If you're looking for a reliable and skilled construction company, Sahi Properties is a fantastic choice.

START YOUR DORMER EXTENSION/ DORMER LOFT CONVERSION PROJECT TODAY

Call Sahi Properties Ltd today for a free, no-obligation dormer extension /

dormer loft conversion quotation.

Terraced British houses with red brick, gardens, and parked cars

OPENING HOURS

Monday – Friday: 08:00 - 17:00 

Saturday: 09:00 - 15:00

Sunday: Closed

CONNECT WITH US

  • Facebook
  • Instagram
  • GMB
  • Whatsapp
Find us on Yell.com logo

SAHI PROPERTIES LIMITED, registered as a limited company in England and Wales under company number: 14603355.

Registered Company Address: 50 All Saints Road, Stockport, England, SK4 1QA.

Terms of Use | Privacy & Cookie Policy | Trading Terms

© 2026. The content on this website is owned by us and our licensors. Do not copy any content (including images) without our consent.

bottom of page