CITB logo Trust Mark logo EBC logo FMB logo

Mon - Sat 8.00 - 18.00

0203 515 0074

Contact us
Toilet Under Stairs
Toilet Under Stairs

If you are considering converting a vacant cupboard under the stairs into a toilet, a friendly and experienced team will be happy to work with you to plan an efficient use of the space. more info >

Bathroom Fitters and Designers
Bathroom Fitters and Designers

If you want to redesign your bathroom, you will always need a good plan and professional bathroom fitters - and we've designed and fitted all kinds of bathrooms. more info >

House Refurbishment Hampstead NW3
House Refurbishment Hampstead  NW3

This Hampstead loft apartment refurbishment completed by Sigma Construction UK was a conversion of a loft space within a single family dwelling. Prior to the conversion, the attic space consisted of a series run-down of rooms with a very dark and steep access via a private secondary staircase, making it impractical and visually unappealing. more info >

City of London Apartment Renovation EC1
City of London Apartment Renovation EC1

A deluxe penthouse refurbishment located in the City of London, with impressive views of London’s skyline and its surroundings. Our young, professional client wanted to achieve a fresher look to the penthouse, so part of our brief was to renovate the property and give it the fashionable appearance it was lacking. more info >

Flat Renovation Hackney E8
Flat Renovation Hackney E8

Sigma Construction UK was appointed to renovate and add a contemporary feel to this two-bedroom flat, within a three storey maisonette bought by a couple of professionals. Built at the beginning of the twentieth century, the property is located in the fashionable district of Hackney, London E8. more info >

What Our Clients Say
What Our Clients Say

Find out what they had to say about our refurbishment and construction services. more info >

Kitchen Extension Gospel Oak NW5
Kitchen Extension Gospel Oak NW5

Located within the Gospel Oak, NW5 area, the project required us to concentrate on the development of a 4 bedroom semi-detached house that had very outdated interiors, cramped and contrived layout and a poorly built and uninsulated single storey extension in the garden. The client desired a full house renovation and a new kitchen extension that is better linked with the existing interiors of the house. more info >

House Extension Kilburn NW6
House Extension Kilburn NW6

Sigma Construction has recently completed a House Extension in West Hampstead, London NW6, creating a beautiful and spacious open-plan kitchen for our client. more info >

Home Renovation Maida Vale W9
Home Renovation Maida Vale W9

Sigma Construction UK was appointed to undertake a complete internal home design and refurbishment. This particular apartment was located in residential five-bedroom, terrace house in Maida Vale district of London W9 more info >

St John's Wood Townhouse Renovation NW8
St John's Wood Townhouse Renovation NW8

The renovation of this four-bedroom, three-story house St John’s Wood was undertaken by Sigma, a construction company based in London, for an international investor. The project necessitated a complete overhaul of this London NW8 property. The client’s vision was of a contemporary, yet luxurious, look with high-quality finishes that would meet the requirements of guests visiting the UK more info >

Sigma Construction UK

Sigma Construction UK Sigma Construction UK
9.3 out of 10 based on 12 user ratings by .

Flat Refurbishment Maida Vale W9 

Sigma Construction UK carried out a complete flat refurbishmentof this run-down property situated in Maida Vale district of London W9.


This UK property is located in a residential apartment block built in the 1960's. 


The block is positinoned in front of picturesquare canals of Little Venice, it's a short walk from Maida Vale and Paddington Stations.


We delivered a functional, modern flat for a young couple to live in. 


flat renovation London


First, the flat was completely gutted in order for our builders to have a clean and open space to work with. To make the best use of the space in this flat refurbishment, the layout of the rooms was reconfigured to create a living area that is comfortable and enjoyable, whilst simultaneously maximising the space.


Our builders made sure all the walls and ceilings were plastered and painted to the highest quality possible. 


flat refurbishment


All structural work completed in Maida Vale W9 was done under the supervision of a structural engineer, to ensure that all work was completed in accordance with building regulations, and that the appropriate materials were used by our builders to withstand the stresses and pressures imposed through environmental conditions and human use. 

Property Refurbishment London

In order to enlarge both the bathroom and kitchen areas, our builders had knocked down any unnecessary partition walls which instantly created more space. We also added a new toilet. As part of the property refurbishment, Sigma Construction UK installed a new central heating system, which included an extremely energy-efficient combi-boiler.


The next stage included completely re-wiring the flat: this particular client had opted for a hi-tech "smart home", which enabled them to control all the music, heating, lights and TV from an iPhone. As part of this modern flat refurbishment, our electricians also installed under-floor heating.


Property Refurbishment London


The bathroom was once again kept to a minimalist design: the black tiles and mosaic tiles contrast beautifully, which also works terrifically well as a splashback behind the sink. The bespoke basin, which extends from wall to wall, creates plenty of space and complements the dark floor tiles. We also placed additional mirrors, both for decorative purposes, and to add an element of sparkle to the bathroom.


Our client had initially intended to paint the entire space in the living room white; however, further on in the project they decided to have a feature wall, which was created using one of the latest trends, a brown-leather wallpaper effect. This created a nice contrast between the white walls and the built-in units. As seen in the living room photo, we designed and constructed the built-in storage using shelving to make the best use of the chimney alcoves, a very effective use.


The beautiful antique oak floor seen in the “after” photos was laid by our builders in the living room and the bedrooms, once again adding a contrast, with the oak’s dark finish providing a pleasingly contemporary look.


The kitchen design within this London property refurbishment was kept simple, yet designed to be functional and practical. The area around the sink has been left clear, which offers our client plenty of space for food preparation; we had also left plenty of free space around the cooker for stowing cooking appliances, utensils, etc.


flat renovation


In order to create extra space for spotlights, an ensure that the kitchen was well lit, our builders had suspended the ceilings. We had also placed additional downlights underneath the wall-mounted units, which not only adds supplementary lighting, but also creates a pretty, decorative effect, especially if the client wants to have mood lighting.


All rooms were equipped with white horizontal radiators and hardwood panel, fire-rated doors, in compliance with current UK building regulations. The doors, though simple, add a classic look which fits comfortably with the rest of the interior. The doors were chosen by our client, but decorated and finished by Sigma’s builders.


The white glossy wooden surfaces with a contrasting black stone give the kitchen a sleek and modern look that fits neatly with the rest of the flat’s design. And with a view to keeping the kitchen clean and sleek, modern kitchen appliances were concealed inside the base cabinets.

If you are looking for a dedicated team of builders to carry out your London flat refurbishment, then please contact us!


                                  0203 515 0074




All rights reserved. Copyright © 2005 - 2022 Builders construction companies in London UK - building renovation





N1,  N2,  N3,  N4,  N5,  N6,  N7,  N8,  N9,  N10,  N11,  N12,  N13,  N14,  N15,  N16,  N17, N18, N19 , N20, N21 , N22 , NW1 , NW2,  NW3 , NW4,  NW5 , NW6 W8, NW9, NW10, NW11, NW12, NW13, NW14, NW15

Islington, Barnsbury, Canonbury, East Finchley, Finchley Central, Finsbury Park, Manor House, Highbury, Highgate, Holloway, Hornsey, Crouch End, Lower Edmonton, Muswell Hill, Friern Barnet, New Southgate, North Finchley, Woodside Park, Palmers Green, Southgate, Seven Sisters, Stoke Newington, Stamford Hill, Tottenham,Upper Edmonton, Archway, Tufnell Park,Whetstone, Totteridge,  Winchmore Hill, Wood Green, Alexandra Palace, Regent’s Park, Camden Town, Cricklewood, Neasden, Hampstead, Swiss Cottage, Hendon, Brent Cross, Kentish Town, West Hampstead, Kilburn, Queens Park, Mill Hill, St John’s Wood, Kinsbury, Colindale, Willesden, Harlesden, Kensal Green, Golders Green, Hampstead,  Garden Suburb, Edgware, Harrow On The Hill


W1, W2, W3, W4, W5, W6, W7, W8, W9, W10, W11, W12, W13, W14
Isleworth, Acton, Eastcote, Bayswater, Charlton, Brook Green, Chiswick, Ealing, Uxbridge, Greenford, Hanger Lane, Hanwell, Hammersmith, Holland Park, Westminster, Kensington, Elsham, Notting Hill, East Molesley, Ladbroke Grove, Marylebone, Mayfair, North Kensington, Warwick Avenue, Osterley, Paddington, Perivale, Shepherd’s Bush, Strand, Addlestone, West Brompton, Kensal Green, Queens Park, West Ealing, North Kensington, Queens Park, Kensington and Chelsea Notting Hill, Holland Park, Maida Hill, Maida Vale, Little Venice, West Ealing, Northfields Ealing, West Kensington, Kensington Olympia Fitzrovia, Tottenham Court Road, Camden, Chiswick, Gunnersbury, Turnham Green, Bedford Park,
Paddington, Bayswater, Hyde Park


W1 , WC1. WC2,  EC1,  EC2, EC3, EC4 , E8    

Baker Street, Bloomsbury, Holborn, Kings Cross, Gray's Inn, New Oxford Street Covent Garden, The Strand, Leicester Square, Charing Cross, Aldwych, Barbican, Belgravia, Soho, ,Clarkenwell , Hackney


SW1, SW2, SW3, SW4, SW9, SW5, SW6, SW10, SW12, SW13, SW14, SW15,  SW16,  SW17, SW18,  SW19

Earls Court, Pimlico, Brixton,  Streatham Hill, Tulse Hill, Clapham Park, Chelsea  Brompton,  Knightsbridge, Clapham, Stockwell, Fulham, West Brompton, Chelsea, Balham, Clapham South Barnes Mortlake, East Sheen Putney Roehampton Kingston Vale,  Streatham Norbury Thornton Heath Streatham Park  Furzedown Vale, Wandsworth,  Merton, Wandsworth, Southfields, Earlsfield Wandsworth, Wimbledon, Colliers Wood, Merton Park, Southfields, North Morden Merton,