A professionally supplied and fitted electric roller garage door for a standard single garage typically runs from around £1,000 to £2,200 in the UK in 2026, while a self-fit kit for the very same opening starts from a good deal less because you are not paying anyone’s labour bill. TWF sells two aluminium kits, the 55mm-slat Standard 55 and the thicker 77mm-slat Classic 77, both shipped to your door anywhere in the UK, and a confident DIYer can fit one over a weekend. This guide breaks the roller garage door cost down line by line so you can see exactly where the money goes and exactly what you keep by fitting it yourself.
Roller garage door cost in 2026: the short answer
The price gap between DIY and fitted is almost entirely labour, not product quality. A TWF self-fit kit for a standard single garage starts from roughly £600 (an indicative figure that rises with width, slat choice, colour and motor spec), whereas a professionally supplied and fitted door of similar size typically lands somewhere in the £1,000 to £2,200 range. That means fitting it yourself commonly keeps a few hundred pounds, and on many jobs well over a thousand, in your pocket.
- DIY self-fit kit (TWF): from roughly £600, size and spec dependent (indicative).
- Professionally supplied and fitted: around £1,000 to £2,200 for a standard single garage (typical UK range).
- Typical saving by self-fitting: commonly £400 to £1,200 or more, indicative and dependent on installer and spec.
Your final kit price depends on four things: the width of the opening, the slat you pick (Standard 55 or Classic 77), the colour or finish, and the motor and control options. The next section explains why each of those moves the number.
What drives the price of a roller garage door?
Understanding the variables makes the ranges above far less mysterious, and helps you spec a kit that suits your garage without paying for extras you do not need.
Size and width of the opening
Width is the single biggest driver. A wider opening needs more aluminium slat, a longer barrel and, past a certain span, a more powerful motor to lift the extra weight smoothly. A compact single garage sits at the bottom of the price band; a wide single or a double will cost more simply because there is more door. This is why we always price from your measured opening rather than a one-size figure.
Slat thickness: Standard 55 vs Classic 77
The Standard 55 uses a 55mm foam-filled aluminium slat and suits most standard single garages. The Classic 77 uses a thicker 77mm slat that is stiffer across the width and holds its shape better on wider spans, with a little more insulation for the same reason. For a typical single garage the Standard 55 is the sensible, more economical pick; for wider openings, an exposed or windy elevation, or a garage you use as a workshop, the extra rigidity of the Classic 77 earns its slightly higher price.
Colour and finish
Both kits come in a choice of colours and finishes, from standard powder-coated shades to premium and woodgrain effects. Standard colours sit at the base price; premium finishes and woodgrains usually carry a modest step up because of the coating process involved. Pick the finish that matches your home rather than defaulting to the cheapest, since the door is on show every day and a colour that suits the house is worth the small difference.
Motor, controls and extras
A TWF kit ships as a complete working system, not a bare curtain. As standard you get the tubular motor sized to your door, a control box and two remote handsets, so the door works from the day you finish fitting. Optional additions include a wall switch, an external manual override for getting in if the power fails, a safety edge, and smart phone control if you want to open the garage from an app. You only pay for the extras you actually add, so the base kit stays keenly priced.
DIY self-fit kit vs professional supply and fit: the real cost
The table below itemises a standard single garage of roughly 2.4m width so you can compare like for like. The middle column is a TWF self-fit kit; the right-hand column is a typical UK professional supply-and-fit price built from published installer guidance, not a TWF quote. Read down the rows and the saving becomes obvious: it lands almost entirely on the fitting line.
| Cost item | DIY self-fit kit (TWF) | Professionally supplied and fitted (typical UK) | Notes |
|---|
| Standard 55 kit (55mm slat) | From roughly £600 (indicative, size dependent) | Not sold separately when fitted | Standard single-garage choice |
| Classic 77 kit (77mm slat) | Sits above the Standard 55, size dependent | Not sold separately when fitted | Wider spans, stiffer slat, more insulation |
| Motor, remotes and controls | Included: tubular motor, control box, two remotes | Included in fitted price | Same working system either way |
| Delivery to your door | Shipped anywhere in the UK | Included in fitted price | You receive the kit ready to install |
| Professional fitting labour | £0 (you fit it) | Around £200 to £500 (typical) | The line that creates the saving |
| Survey or call-out | £0 | Often £0 to £100, sometimes rolled into the quote | Varies by installer |
| Indicative total (single garage) | Kit price only, from roughly £600 | Around £1,000 to £2,200 (typical fitted) | Confirm your exact kit total online |
| Your saving | Commonly £400 to £1,200 or more (indicative) | Lead with this figure |
Professional supply-and-fit prices above are typical UK market ranges gathered from published installer guidance, not TWF quotes. DIY kit prices are indicative; the exact current price for your size is shown when you configure a kit in the shop.
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What you actually save by fitting it yourself
Look back at the table and notice where the two columns diverge. The slat, the motor, the controls and the delivery are effectively the same on both sides. The gap is the fitting labour, the survey, and the margin an installer adds on top of the trade product. When you self-fit, you are not buying a cheaper or lesser door, you are simply removing the labour bill and keeping it yourself.
That is the reassuring part: a TWF kit is the same engineered product a professional would hang, built and tested to the recognised BS EN 13241 product standard for powered garage doors, and it carries the same 5-year warranty. You save the fitting cost, not the quality. For a lot of homeowners that saving is the difference between an electric roller door being an easy yes and being a project for another year.
Can you really fit a roller garage door yourself?
Yes, for a reasonably confident DIYer this is a very achievable job, and the kits are designed with self-fit in mind. It helps to know exactly what is involved before you order, so here is the honest picture.
What the job involves
You measure the opening accurately, order the door made to your size, then mount the side guides, fit the barrel and motor across the top, hang the curtain, wire in the control, set the open and closed limits, and test the travel and safety stop. Because the door is built to your measurements, there is no cutting the curtain to size on site. The sequence is logical and the instructions walk you through each stage.
Time and tools
Budget a weekend and, ideally, a second pair of hands, particularly for lifting the barrel into the brackets and holding it level while you fix it. Tool-wise you need the basics most sheds already hold: a good drill and driver, spirit level, tape measure, spanners and a step ladder. You will be working at height, so set the ladder on firm ground, keep the heavy lifting to two people, and take your time on the barrel stage rather than rushing it solo.
When to call an electrician
The mechanical build is well within a competent DIYer’s reach. The one area to treat with respect is the mains connection. If your garage already has a suitable switched fused spur near the motor, wiring the control is straightforward; if it needs a new circuit run from the consumer unit, that is notifiable work under Part P of the Building Regulations and is a job for a qualified electrician. There is no shame in splitting the job: you hang the door, a spark handles the supply. The Door and Hardware Federation’s technical guidance for powered doors (TS 011) also sets out the safe force limits your finished door should meet, which the kit’s setup process is designed to satisfy.
Standard 55 or Classic 77: which kit fits your garage?
Keep the choice simple. If you have a standard single garage on a normal elevation, the Standard 55 is almost always the right, more economical pick and does everything most homeowners need. Step up to the Classic 77 if your opening is wide, if the garage faces a lot of wind or weather, or if you want that bit more rigidity and insulation, for example on a garage you heat or use as a workshop. Both share the same motor and control options, the same finish choices and the same 5-year warranty, so you are choosing on slat and span, not on quality.
How to order the right size
The golden rule with a made-to-measure door is measure once, order once. Measure the structural opening width and height at more than one point, note the space you have to each side for the guides and above the opening for the barrel, and check the depth into the garage. Our guide to how to measure your garage opening walks through exactly which dimensions to record and where people commonly slip up, so read that before you commit numbers to an order.
Once you have your measurements, you configure the kit online, choose your slat, colour and any extras, and we build it to size and ship it to your door anywhere in the UK. There is no waiting in for a surveyor and no local install area to fall outside of: if we can deliver to you, you can fit a TWF door.
FAQs
How much does a roller garage door cost in the UK in 2026?
A TWF self-fit kit starts from roughly £600 for a standard single garage and rises with width, slat, colour and motor spec, while a professionally supplied and fitted door of similar size typically costs around £1,000 to £2,200. The DIY route saves the fitting labour, which is usually a few hundred pounds or more. Configure your size online for the exact current kit price.
Can I fit a roller garage door myself?
Yes, a confident DIYer can fit a TWF kit, and the doors are designed for self-fit. It is typically a weekend job for two people covering the guides, barrel, motor, wiring and limit setting. The one part to be careful with is the mains connection, which may need a qualified electrician if a new circuit is required.
How long does it take to fit a DIY roller garage door kit?
Most people complete a single-garage kit over a weekend with two pairs of hands. The exact time depends on the size of the opening and whether the electrical supply is already in place near the motor. If the power feed needs work first, allow extra time to get that arranged.
Do I need planning permission for an electric roller garage door?
Replacing a garage door with an electric roller door on an existing garage usually falls under permitted development and does not need planning permission. The main exceptions are listed buildings, conservation areas and some flats, where extra rules can apply. Check the current position on the Planning Portal doors and windows guidance before you order, and if in doubt ask your local authority.
What is the difference between the Standard 55 and Classic 77?
The Standard 55 has a 55mm foam-filled aluminium slat suited to standard single garages, while the Classic 77 has a thicker 77mm slat that is stiffer across wider openings and offers a little more insulation. Choose the Standard 55 for a typical single garage and the Classic 77 for wide, exposed or heated garages. Both use the same motors, controls and warranty.
Do TWF DIY kits come with a warranty?
Yes, every TWF kit carries a 5-year warranty. The self-fit kit is the same product quality as a professionally fitted door, built and tested to BS EN 13241, so you are saving the fitting labour, not settling for a lesser door. Follow the supplied instructions and set the limits correctly to keep the warranty valid.
Ready to save the fitting bill?
The maths is straightforward: same slat, same motor, same 5-year warranty, shipped to your door anywhere in the UK, minus the labour cost of a professional install. If you are comfortable with a weekend project and a drill, a self-fit kit is the easy way to fit a proper electric roller garage door for hundreds of pounds less. Browse the sizes, colours and slat options, put in your measurements, and order the kit that suits your garage.
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