How to Price Garage Door Installation: Roller, Up-and-Over and Electric

Quick Answer: A standard up-and-over canopy garage door installed costs £450–£900 in 2026, a sectional insulated door £1,200–£2,800, and a remote-control electric roller door £1,400–£3,500 for single-garage size, with double-garage doors typically 60–90% more. Insulated doors that meet Approved Document L (U-value 1.5 W/m²K or better when the garage is heated/converted) cost £1,800–£4,500 fitted. Lead times for stock doors are 1–2 weeks; bespoke and timber doors are 4–8 weeks.

Summary

Garage doors are a reasonable-margin job for the right contractor — fast install, repeatable spec, mid-ticket value, and a good upsell into electric-operator retrofits. The market split is roughly: 30% basic up-and-over canopy (the cheap legacy spec), 35% sectional insulated, 25% roller (electric), and 10% specialist (side-hinged, bi-folding, bespoke timber). Pricing depends mostly on the door type, the access opening size, whether the existing fixings are reusable, and whether power for an operator already exists or needs running.

The single biggest cost variable beyond the door itself is the operator: a manually-operated up-and-over is fitted in 2–3 hours; a remote-control electric roller with smartphone integration takes a full day with electrical first-fix. Building Regulations apply where the garage is being converted to habitable use (Part L thermal performance) — the door becomes part of the thermal envelope and must meet the same U-value rules as windows.

A common pricing trap: not surveying the structural opening properly. UK garage openings drift over time — lintel sag, brick movement, and DIY widening attempts mean the "standard" 2.13 × 1.98 m single garage opening you ordered often arrives onsite as 2.10 × 1.92 m or 2.16 × 2.05 m. Doors are made to fit specific openings; the closer to standard, the cheaper. Bespoke-sized doors add 25–50% to the door cost and 1–3 weeks lead time.

Key Facts

Quick Reference Table

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Door type Single fitted Double fitted Programme U-value typical Notes
Up-and-over canopy (basic steel) £450–£900 £750–£1,400 0.5 day 5–7 W/m²K Cheapest, no insulation
Up-and-over retractable £600–£1,200 £900–£1,800 0.5–1 day 4–6 W/m²K Better headroom on opening
Sectional insulated (manual) £1,200–£2,400 £2,200–£4,500 1 day 1.0–1.5 W/m²K Premium build
Sectional insulated (electric) £1,800–£3,500 £3,200–£6,500 1–1.5 days 1.0–1.5 W/m²K Most popular new install
Roller door electric £1,400–£3,500 £2,400–£5,500 1–1.5 days 1.4–2.5 W/m²K Compact, no swing
Side-hinged double doors £900–£2,500 £1,500–£3,800 0.5–1 day 4–6 W/m²K Traditional look
Bespoke timber sectional £2,500–£6,500 £4,500–£12,000 1–2 days 1.2–1.8 W/m²K Heritage / premium
Garage conversion door retrofit (Part L) £1,800–£3,500 n/a 1 day 1.4 W/m²K max Required spec

Detailed Guidance

Door Type Selection

Up-and-over canopy — pivots up so a third of the door panel projects beyond the opening. Cheap, simple, fits short-headroom garages. Downside: no insulation, draughty seals, projecting front gives clearance issues for parked cars. Volumes are decreasing in new installs; replacements are still common in 1960s-1990s housing stock.

Up-and-over retractable — the door retracts fully into the garage on horizontal tracks, no projection. Better for short driveways. Slightly more expensive than canopy. Same insulation issue.

Sectional doors — panels jointed by hinges, rolling vertically up and back along ceiling-mounted tracks. The dominant new-install market. Insulation foam between two steel skins (typically 40 mm thick, R-value 1.0–1.4 m²K/W). Quieter than up-and-over. Excellent draught seals. Allows operator integration cleanly.

Roller doors — vertical aluminium slats roll into a top box (typically 200–300 mm box height). Compact — no internal track projection at all. Almost always electric (manual roller is heavy and awkward). Insulation values are good but slightly worse than sectionals. Box must be plumb to within 3 mm or the door binds.

Side-hinged doors — pair of doors that swing out (typically asymmetric, 1/3 and 2/3 width). Heritage look, mainly for stone barn conversions and listed properties. Cheap and simple but no insulation, hard to seal against weather, and the driveway must clear the swing arc.

Bespoke timber — oak, cedar, accoya. Premium look, long lead time, requires careful weather detailing. Heritage applications and high-end new builds. £4,500+ fitted is normal.

The Operator Decision

A manual door is fine for a single household with a young, fit driver. For everyone else, an electric operator is what gets sold today. Three options:

Trolley operator (sectional doors) — chain or belt-drive motor mounted to the ceiling, trolley pulls a J-arm attached to the door top section. £180–£450 supply. £350–£900 fitted retrofit (existing door) or £400–£900 supplement to a new door install.

Side-mounted (jackshaft) operator — motor on the side of the door above the spring shaft. No ceiling track. Good for retrofits where ceiling already has obstructions. £450–£900 supply, £600–£1,200 fitted.

Roller door operator — built into the roller motor box. Always integrated, no retrofit option (you replace the whole door if you want electric).

Smart features (smartphone control, geofencing, integration with Alexa/HomeKit) add £80–£280 to operator cost. Battery backup adds £80–£150. Photo eye safety beam is mandatory on UK installs of new operators (CE mark / UKCA mark requirement).

Survey: Critical Measurements

Before quoting:

  1. Opening width and height — at the brick face, measured at three heights and three widths (top/middle/bottom of opening). Record largest and smallest dimension.
  2. Internal headroom — top of opening to underside of any obstruction (joists, light fittings, plate). Sectional doors need 200–350 mm; roller doors need 250–400 mm.
  3. Internal side space — minimum 80 mm each side for sectional vertical track; 80 mm for roller box brackets.
  4. Internal depth — sectional doors need depth equal to opening height plus 600 mm minimum.
  5. Power availability — for electric operator, need a fused spur within 1 m of operator location, 13A circuit, RCD-protected.
  6. Substrate of fixing — brick, blockwork, timber pre-cast lintel. Thin lintels (e.g. 100 mm pre-cast) may need backing plates or tek screws into the deeper structure above.

Photo each measurement — order acceptance from the manufacturer often requires evidence.

Garage Conversion: Part L Compliance

When a garage is converted to a habitable room (kitchen extension, study, bedroom, gym), Building Regulations Part L applies. The thermal envelope must meet target U-values:

In practice: most garage conversions remove the door and brick up the opening, leaving a window or part-glazed door. Where the door is retained for storage access, an insulated sectional door at 1.0–1.4 W/m²K is the typical specification.

Common Failure Points

Spring failure — every up-and-over door has counterbalance springs. They snap with age (typically 7–15 years). Replacement £180–£400 fitted. NOT a DIY job — torsion springs hold huge stored energy.

Operator shaft alignment — if the operator pulls the door unevenly, the door binds. Re-aligning the trolley arm is fiddly; misalignment kills motors prematurely. Always commission a new operator with the door manually balanced first.

Bottom seal degradation — the rubber strip on the bottom of the door perishes in 5–10 years. Replacement £15–£40 plus 1 hour labour.

Track wear (sectionals) — rollers in the vertical and horizontal tracks wear and the door starts juddering. Replacement rollers are £6–£20 each, fitted in 1–2 hours.

Roller door slat damage — a single damaged slat usually means full curtain replacement (£300–£800) because individual slat replacement requires curtain disassembly.

Programme on a Typical Install

Standalone replacement (manual sectional, no power needed):

Electric sectional install with new fused spur:

Bespoke timber double doors:

Frequently Asked Questions

Can I add an electric operator to my old up-and-over door?

Yes, if the door is structurally sound. Trolley operator retrofits work with most up-and-over doors that have a hinged top or that can be linked through a J-arm. £350–£900 fitted. Older doors with badly worn springs should have springs replaced first, or the operator stresses the worn spring and fails early.

Why are double-garage doors not exactly twice the price?

The track and operator scale less than linearly with width. A 4.5 m double door uses one operator, two tracks, one set of springs (sized larger). Materials cost roughly 70–90% more than single; labour roughly 40–60% more. Total is 60–90% more. Bespoke double timber doors are an exception — they often double in cost because each door leaf is hand-made.

Is there a UKCA / CE marking requirement for garage doors?

Yes. UKCA-marked doors must meet the Construction Products Regulation (which applies from 2026 onwards in revised form) and the relevant product standard (BS EN 13241). Operators must comply with safety standards (BS EN 12453 for use safety, BS EN 12604 for mechanical aspects). Photo-eye safety beams are mandatory on automatic doors. Buy from a reputable supplier and the marking is sorted.

Do I need planning permission?

A like-for-like replacement on the existing opening is permitted development. Changing the appearance (e.g. timber to modern aluminium roller) on a property in a conservation area or listed building needs consent. Widening the opening structurally is usually permitted development for detached houses, but the lintel work needs building control sign-off.

What's the lifespan of a typical sectional electric door?

Mechanical components: 15–20 years if maintained. Springs: 7–12 years (rated to ~10,000 cycles, around twice-a-day use for 12 years). Operator motor: 8–15 years. Photo eyes and remotes are weak points after 5–7 years. Annual lubrication of the tracks and rollers extends life by 30–50%.

Regulations & Standards