We provide consultancy services for all types of loft conversions that necessitate planning and building regulation permissions from local authorities. Given the complexity of evolving legislation, having experience and expertise in these areas is crucial to ensure a smooth and successful application process.

Drawing of loft conversion in Portsmouth to a detached house.

Bath/ Shower Suites

Every bath or shower room should be a beautiful use of space, no matter how big or small.  With intelligent design, even with the tiniest of spaces, we can create a beautiful en-suite bath/ shower room to compliment your loft conversion.  Browse bathroom brochures.

Read more visit page.


Bath Shower Suites Loft Conversion

Bathroom Tiles

Read more visit page

Bathroom Tiles

Velux Windows

The new Velux white-painted roof window is now the new standard and a great addition to the existing clear lacquer and polyurethane VELUX range.  Browse Velux brochures

Read more visit page

Veluix Centre Pivot Window for loft conversion


Various dormers to a loft conversion in Portsmouth. Rear elevation flat roof dormer, rear L-shape dormer, front elevation pitch roof dormer, 2 dormers to front elevation and loft conversion designed dormer.

Gable Wall

A hip roof slopes on all sides, the side wall is square shape and finishes at eaves height.  A roof with a gable wall construction will slope on two sides, the side wall is triangle shape and finishes at ridge height.

Read more visit page

Loft Conversion gable wall construction


Designing a practical and safe staircase for your new loft conversion is at the forefront of our company.  Strict building regulation guidelines must be adhered to.  The position of the staircase is one of the most important factors in the design.  It will effect the entire layout of the new upper floor.  A Velux window installed above the staircase will flood the entire stairwell with natural light.  All finishing woodwork is matched exactly or as close as possible.  Browse various staircase brochures for some great examples.

Read more visit page

THE Loft Conversion Company (Portsmouth) Ltd Contemporary Staircase Brochure 2018

Fire Doors

To comply with Building Regulations we must install 20 minute rated fire doors to all habitable rooms that exit onto the stairwell/ hallway.  Please choose your style of doors from the Premdor brochure.

Read more visit page

Premier Range Guide 2018Fire Doors

Door Handles

View the many styles and finish options that are available. All door handles we supply are manufactured by renowned companies such as Carlisle Brass, Frelan Hardware, Eurospec, Vega Design, Access Hardware, Atlantic, Fortessa and many more.  Browse the handle brochures on this page.

Read more visit page

Brochures required for loft conversions.

Combination Boiler

If you are having a loft conversion and you have a gravity fed system then it is likely the cold water storage tank in the loft will need to be re-located.  Vaillant, Ideal or Worcester Bosch boiler brochures available to browse on this page.

Read more visit page

Combination Boiler in a loft conversion


View samples of lights, sockets and electrical items from the brochures available.

Read more visit page

Lighting Catalogue The Loft Conversion Company (Portsmouth) Ltd
Pattern Glass

If an en-suite bath/ shower room is part of the design for your loft conversion then obscured glass/ pattern glass will be required for the window.  Pilkington glass brochure available to view.

pattern glass

Flooring finish to your loft conversion.

Quick Step Parquet Flooring Brochure THE Loft Conversion Company (Portsmouth) Ltd

For Your FREE Feasibility Survey Call 023 9270 6150