Why Choose Nuhous?

Fully detailed quotes on small, Mid and large Projects

Kitchen Design, Supply & Install 

Experienced tradespeople

Design, Build & Renovate Option 

Plumbing & Electricals, Design, Supply & Install, Fully Certified.

House Extensions

Roofing Contractor

More than 10 years experience 

Guarantee 10 Years 

Affordable Prices

Design and Build

Full Construction Services

Loft Conversions

Architecture Services

Fully Vetted and  Accredited Engineers


Planning Guide
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10 Year Guarantee

Insurance Backed Guarantee

Barnet Office

Nuhous, Prospect House, 2 Athenaeum Rd, London N20 9AE

Office Hours

Monday - Friday 9am - 5pm



020 3719 8735

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North London Loft Conversions Specialists

Nuhous is one of the leading North London based loft conversion specialists construction company. Building company in Barnet specialising in Loft Conversions such as Dormer, Hip To Gable, Mansards and L Shaped Lofts on terraced, semi or detached houses and townhouses in and out of London.


Loft Conversions From £25k 

Loft Conversions London Building Company

Nuhous provides a full range of loft conversions for different property types. Did you know that a loft conversion can take as little as 4 weeks and can increase your property value by an average of 21%. as quoted from Leading Insurance Company

This is a great way to add extra space to your home. It has never been a better time to start your loft conversion project! 

Get in touch with us for free no obligation quote.  Prices From £25K

Popular Lofts and Type of Loft Conversions in Barnet and London

Most loft conversions involve adding an extra floor to an existing two storey house or bungalow. Popular choices are Dormer with front and rear Velux, Hip to Gable, Mansards or L shaped loft conversions.

Rear Dormer Lofts

From £27K

Mansard Lofts

From £40k

Hip To Gable Lofts

From £42K

Velux Lofts

From £25K


Dormer is large flat roofed box which is also considered a loft extension because they dramatically boost the size of your usable room space.

Hip TO Gable

Major changes to the roof is required, the wall will require building up but the results are worth it. This type of loft Conversions are also known as Full Width Dormers. 


Mansards are essentially mega-dormers. The main difference being the front wall, which leans back at an angle becoming in effect a very steep front roof slope. 

L Shaped Lofts

Very popular option of inner part of london where houses have existing two storey extensions. Great space and up to 3 rooms can be added.

Our Services

If you have a project or are planning to start one we would like to hear from you!