There is no single price for building a garage in the UK. The final cost depends on its size, construction method, foundations, roof, doors, windows, finish and the conditions at the property.
A straightforward sectional concrete garage installed on a suitable base will be priced differently from a site-built brick garage requiring extensive groundwork and several trades. The most reliable way to set a budget is to decide what you need and obtain a quotation based on the actual site and specification.
What Should a Garage Quotation Include?
Before comparing prices, check exactly what each quotation covers. Depending on the project, the overall cost may include:
- Site preparation and excavation
- A suitable concrete base
- The garage structure and roof
- Delivery and installation
- The main garage door and any personnel doors
- Windows, guttering, fascias and wall finishes
- Removal of an existing garage or base
- Drainage, electrical work or internal finishes
A low headline price may cover only the garage structure, leaving groundwork, delivery or optional features to be added later. Ask for a clear breakdown so that quotations can be compared on a like-for-like basis.
What Affects the Cost of Building a Garage?
Garage Size
Size is one of the main cost factors. A longer or wider garage requires more wall panels, roofing, groundwork and installation time. Double and extra-height garages will therefore usually cost more than a standard single garage.
Consider what needs to fit inside before choosing the dimensions. Allow enough room for doors to open, people to move around the vehicle and any planned shelving or workbench.
Foundations And Concrete Base
A level, correctly specified base is essential for a sectional garage. The cost will depend on the ground conditions, excavation required, access for equipment and whether an existing base can be retained.
A damaged, uneven or incorrectly sized base may need to be removed and replaced. Dencroft offers a complete garage base-laying service for customers who do not already have a suitable foundation.
Pent Or Apex Roof
Pent roofs have one sloping surface, while apex roofs have two slopes meeting at a ridge. The price difference depends on the size of the garage and the roof specification rather than the shape alone.
Roofing options can include corrugated cement-fibre sheets, coated steel sheets, insulated panels and tile-effect finishes. Insulation, anti-condensation treatments, roof colour and guttering can all affect the quotation.
Garage Doors
The main door can account for a noticeable part of the budget. Up-and-over, sectional, roller and double-hinged doors have different mechanisms, specifications and fitting requirements.
Colour, wood-effect finishes, additional locking and electric operation may increase the cost. If the garage will be used regularly as a workshop or storage space, a separate personnel door may also be useful.
Windows And Natural Light
The number, size and material of the windows will influence the total. Timber windows, fixed uPVC windows and opening double-glazed units will each be priced differently.
Plan their position carefully. Adding or moving a window after manufacture may be more difficult and expensive than including it in the original design.
Wall Finish
Sectional concrete garages are available with different external finishes. Standard textured panels are generally more economical, while brick-effect, stone-effect and other decorative finishes add further manufacturing work and materials.
The finish should suit the property, but it is worth balancing appearance against the available budget.
Site Access And Delivery
The garage components and installation team need safe access to the site. Restricted driveways, narrow passages, overhead obstructions and difficult ground conditions can affect how the building is delivered and assembled.
Location may also influence delivery costs. Provide accurate access information when requesting a quotation to reduce the risk of unexpected changes later.
Removal of an Existing Garage
If an old garage, shed or base must be removed first, include this work in the budget. The cost will depend on the building’s size, materials and ease of access.
Older roof sheets may contain asbestos. They should not be broken or removed without first confirming the material and arranging appropriate handling and disposal.
Is a Sectional Concrete Garage Cheaper Than a Brick Garage?
A sectional concrete garage can often be installed with less time on site than a traditionally built brick garage because its panels are manufactured in advance. This can reduce some labour and construction costs.
However, the comparison depends on the full specification. Groundwork, roof type, doors, finishes and site access can significantly affect either option. A highly customised sectional garage may cost more than a very basic design, while a site-built masonry garage will usually involve additional trades and a longer construction programme.
Other Costs to Consider
Some expenses may sit outside the garage manufacturer’s quotation. Depending on the property and intended use, these could include:
- Planning application or Building Control fees
- Drainage alterations
- Electrical installation and lighting
- Insulation and internal wall finishes
- Heating or ventilation
- Driveway alterations and landscaping
- Security equipment and storage
Planning permission and Building Regulations are separate matters. Check the requirements with the relevant local authority before committing to work, particularly if the garage will be attached to the house or used as an occupied room.
How to Obtain an Accurate Garage Price
To receive a useful quotation, be ready to provide:
- The required length, width and height
- Your preferred pent or apex roof
- The number and type of doors and windows
- Your preferred wall and roof finishes
- Details of the existing base or ground conditions
- The property postcode and information about access
- Whether an existing structure needs removing
You can use Dencroft’s garage cost calculator to explore available sizes, roofs, doors, windows and finishes. Any online figure should be treated as an estimate until the requirements and site details have been confirmed.
Discuss the Cost of Your Garage
Dencroft has manufactured and installed sectional garages since 1947. The team can help you compare suitable sizes and specifications while accounting for the base, access and intended use of the building.
For an accurate price based on your property, contact Dencroft Garages to discuss your requirements and request a quotation.
