Fully Accredited Contractor
We Are Trustmark Endorsed, Accredited By The Federation Of Master Builders & CSCS Certified.
Residential & Commercial
Working With Contractors, House Builders, Architects, Local Authorities, & Private Clients.
Over 20 Years Experience
A-Spec Ltd Is Comprised Of Two Specialist Divisions; Carpentry And Construction.
Covering South East England
Quality Construction & Carpentry Services Specifically Tailored For Any Project Type.
Loft Conversion Company Surrey
Fully Qualified & Accredited Loft Conversion Builders
A-Spec Ltd provide all types of loft conversions Surrey for homeowners looking to add more space and value to their homes. Our loft conversion company is accredited with The Federation Of Master Builders, Trustmark Endorsed and come highly recommended.
Our company has over 20 years of experience and provides all-in-one loft conversion packages to suit all styles, preferences and specifications. This includes but is not limited to dormer loft conversions, hipped to gable loft conversions, mansard loft conversions, Velux loft conversions, roof lift conversions, gabled loft conversions and vaulted dormer conversions.
With our loft conversions you can see many benefits such as increased property value, better storage solutions and extra space. Loft conversions can be a relatively inexpensive way to convert an unused attic into an additional bathroom, an extra bedroom or more living space.
If you are interested in finding out how much our Surrey loft conversions cost then please contact our management team today. From here our team can obtain the information needed to provide a quotation and discuss next steps.
Require A Loft Conversion Company For Your Project? Speak To Our Team!
Surrey Loft Conversion Services

Dormer Loft Conversions
Dormer loft conversions are the most common type of loft extension; the roof is reshaped, and a vertical wall is constructed from the bottom of the sloping roof, with a flat roof to give greater internal height and space. There are many variations but mostly the dormer is located on the side or rear of the roof. French windows can also be fitted for additional light and ventilation. Planning permission is still often required.

Hipped To Gable Loft Conversions
Hip to gable loft conversions aim to enlarge the relatively small existing space in properties with hipped roofs. The ridge line of the hipped roof if extended to create a gable end roof, which will generally require planning permission. The additional roof space can enable a larger rear dormer to be constructed to maximise the interior space. This type of loft extension is most popular in traditional semi-detached houses, chalets and bungalows.

Mansard Loft Conversion
A mansard loft conversion is a type of conversion where the roof is sloping down towards the walls of the house. This creates a spacious interior. A mansard conversion is typically undertaken in a house with high ceilings because it allows more space to be utilised. It is a great way to add more living space and add a considerably amount of value to your home if you ever decided to sell.

Velux Loft Conversions
Commissioning a Velux or roof light conversion means your loft is converted without any of the roof’s original shape having to be altered. Suitable for higher roofs where there is plenty of head room, this type of loft extension doesn’t usually require planning permission. Velux are the leading manufacturers of roof windows, with a wide range of roof window designs and sizes to suit all situations.

Flat Roof Loft Conversions
Flat roof conversions will require planning permission, since the existing pitched roof needs to be adapted to allow vertical windows to brighten the room and increase living space. This type of loft conversion is recommended for properties with insufficient space and where a more traditional loft conversion is impractical or impossible to carry out.

Roof Lift Conversions
If your property has insufficient standing room in the existing loft space, a loft extension that includes a ‘roof lift’ may be able to provide the extra head height. Literally ‘raising the roof’ will require planning permission as the existing roof is removed to enable ridge line and pitch adjustments to be made. This type of loft conversion is recommended for detached houses and where maximising property values is the main objective.
Why Choose A-Spec Ltd For Loft Conversions?
- Accredited By The Federation Of Master Builders
- Trustmark Endorsed Government Quality
- Free Workmanship Guarantee With Every Project
- Our Team Has Over 20 Years Of Experience
- Residential & Commercial Loft Conversion Services
- Fully Qualified & Insured Loft Conversion Company
- Bespoke All-In-One Loft Conversion Packages
- Highly Recommended By Previous Clients
- Servicing All Areas In Surrey & South East England
- Transparent Pricing & Quotations Available
Surrey Loft Conversion Company
A-Spec Ltd is a fully accredited and highly recommended loft conversion company providing bespoke loft conversion packages in Surrey and throughout South East England.