The short answer
A sectional garage door typically costs £1,200–£3,000 or more supplied and fitted in 2026, sitting at the higher end of the door-type range because most sectional doors come insulated. Sectional doors lift straight up in horizontal panels and sit flush inside the garage ceiling, which gives the best insulation and strong security of the common types. Size, insulation thickness, finish and whether the door is automated all move the price. These are typical illustrations, not quotes — compare against the pillar cost guide and other door types.
Sectional garage doors are the choice when insulation and security matter most — for an attached garage, a garage used as a room or gym, or a frontage where a flush, panelled look is wanted. This guide sets out realistic 2026 supply-and-fit ranges for sectional doors, explains why they sit at the higher end, and flags what pushes the price up. All figures are typical illustrations rather than quotes, and a powered sectional door should be fitted by a DHF-accredited garage door installer who handles the powered-door safety requirements.
Sectional door costs at a glance
- Manual sectional door (supply & fit) £1,200–£2,400
- Electric sectional door (supply & fit) £1,500–£3,500+
- Double-width door Higher end of range
- Operation Lifts vertically, sits flush to ceiling
- Insulation Best of the common types
- Security Strong — multi-point options
What a sectional garage door costs
A manual sectional door for a standard single garage typically costs £1,200–£2,400 supplied and fitted, while an electric sectional door usually runs £1,500–£3,500 or more once the motor is included. Sectional doors are made of insulated horizontal panels that lift on tracks and sit parallel to the garage ceiling, so they don’t swing outward and use the ceiling space efficiently. The insulated panels and track mechanism are why they cost more than an up-and-over or basic roller door. For a wider double garage, expect figures toward and above the top of these ranges.
| Sectional door spec | Single garage (supply & fit) | Double garage (supply & fit) |
|---|---|---|
| Manual | £1,200–£2,400 | £1,800–£3,000 |
| Electric / automated | £1,500–£3,500+ | £2,200–£4,500+ |
Why sectional doors cost more
Sectional doors sit at the higher end mainly because of insulation and build. Most are double-skinned with an insulating core, which is what makes them suited to attached garages and garages used as living or working space — see insulated garage doors. They also tend to offer stronger security, with options for multi-point locking, and a flush panelled finish that many homeowners prefer on a prominent frontage. The track-and-spring mechanism is more involved than an up-and-over door, which adds to both the product and the fitting. For how they compare on space and operation, see types of garage doors explained.
Manual vs electric, and what affects the price
Many sectional doors are automated, adding roughly £300–£800 over the manual price. A powered sectional door is classed as machinery: under the Supply of Machinery (Safety) Regulations it must meet essential safety requirements and carry CE or UKCA marking, with obstruction detection. Beyond operation, the main cost drivers are size, insulation thickness, finish (colour, woodgrain or a window section), and any structural or track work the opening needs. Get at least three itemised quotes and compare on the same size, insulation and operation. This is general information; your figure depends on your garage and the quotes you receive, and a powered sectional door should be fitted by a DHF-accredited installer.
Compare sectional garage door quotes
Prices vary between installers for the same door. Use our service to compare quotes from DHF-accredited installers in your area.
Frequently asked questions
How much does a sectional garage door cost fitted?
A manual sectional door for a single garage typically costs £1,200–£2,400 supplied and fitted, and an electric sectional door £1,500–£3,500 or more. Double-width doors cost more. These are typical illustrations, not quotes — get at least three itemised estimates.
Why are sectional garage doors more expensive?
Sectional doors usually come insulated with double-skinned panels, offer strong security, and use a more involved track-and-spring mechanism than an up-and-over door. Those features place them at the higher end of the door-type range. See types of garage doors.
Are sectional garage doors well insulated?
Sectional doors give the best insulation of the common types because most are double-skinned with an insulating core. That makes them well suited to attached garages and garages used as rooms, gyms or workshops. See insulated garage doors explained.
Can a sectional garage door be electric?
Yes, and many are. Electric operation adds roughly £300–£800. A powered sectional door must meet the safety requirements for machinery and carry CE/UKCA marking, so it should be installed and commissioned by a DHF-accredited installer.
Sources & further reading
- Door & Hardware Federation (DHF) — guidance on sectional doors, powered door safety and accredited installers
- Manufacturer guidance — sectional door insulation, security and finish options
- Supply of Machinery (Safety) Regulations — safety requirements and CE/UKCA marking for powered doors
- Trade guidance — typical UK supply-and-fit costs for sectional garage doors
This is general information, not advice for your specific property or installation, and not a quote. Costs vary with your garage, the door you choose and your chosen installer. A powered sectional door should be fitted by a DHF-accredited garage door installer. We are an independent information and introduction service, not an installer.