Automatic Curtain Openers

An automatic curtain opener is a motorised system that opens and closes your curtains at the touch of a button — or without you lifting a finger at all. Whether you want to wake up to natural light without leaving bed, protect your home’s privacy while you’re away, or simply make daily life easier for someone with limited mobility, an automatic curtain system delivers a level of convenience that manual tracks simply cannot match. At Discount Electric Curtains, we supply and advise on these systems every day, and this guide covers everything you need to make the right choice.

How Automatic Curtain Openers Work

At the heart of every electric curtain opener is a small but powerful motor built into the curtain track or roller blind tube. When triggered, the motor drives a belt, cord, or direct-drive mechanism that pulls the curtain carriers smoothly along the track. The result is silent, consistent movement — no juddering, no uneven gaps.

Power reaches the motor in one of two ways: directly from the mains (wired in or via a standard UK plug) or from a battery pack. The motor then receives a control signal — from a wall switch, a remote handset, a timer, or a smart home hub — and responds with a single movement: open, close, or stop at a set position.

Modern systems like the Silent Gliss Autoglide 5100 use a soft-start and soft-stop feature, meaning the curtain accelerates gently at the beginning of each run and decelerates before the end. This protects both the motor and your fabric, and it gives the movement a quality feel that immediately sets motorised curtains apart from cheap alternatives.

Types of Automatic Curtain Systems

Not every window calls for the same solution. The three main categories of automatic curtain system each suit different scenarios.

Mains-Powered Curtain Tracks

A mains-powered track is the most capable and most popular type of automatic curtain opener. The motor draws consistent power, so there are no batteries to replace and no degradation in performance over time. These tracks span the widest windows, carry the heaviest curtains, and integrate most fully with smart home systems.

The Silent Gliss Autoglide 5100 is our most recommended domestic track. It plugs into a standard UK socket via a 5-metre cable — no electrician required — and handles curtains up to 25 kg on a straight run, or 15 kg on a bay window bend. At up to 6 metres wide, it covers the vast majority of residential windows. If your project is larger — a hotel lobby, a long theatre curtain, or an unusually tall and heavy pair of lined curtains — the Silent Gliss 5600 handles runs up to 25 metres and loads up to 65 kg, though it requires a hardwired mains connection installed by a qualified electrician.

Battery-Operated Roller Blinds

Where running a cable is impractical — a period property, a rental, or a window far from a socket — a battery-operated blind is the cleanest solution. The Silent Gliss 4955 runs on eight AA lithium batteries, which typically last up to three years under normal use. It covers windows up to 190 cm wide and 300 cm drop, and it operates via remote control or can be programmed to run on a daily timer. No wiring, no drilling for cable routes — just fitting the brackets and you’re done.

Electric Curtain Poles

If you prefer the look of a traditional curtain pole to a track, the Silent Gliss Metropole is the only electric curtain pole on the market. Available in nine colours and nine finial styles, it carries the same motor as the Autoglide 5100 — meaning plug-in installation with no electrician — and suits straight windows only (it cannot be bent). It is available in the 50 mm diameter only, giving it the substantial visual presence of a premium decorative pole while delivering full motorisation. For anyone who has been told they must choose between aesthetics and automation, the Metropole resolves that dilemma entirely.

Control Options

One of the most practical advantages of a modern automatic curtain opener is the range of ways you can trigger it. You are not locked into any single method — most systems support several simultaneously.

Wall Switches

A dedicated wall switch gives you one-touch open and close from a fixed point. It is the most reliable and intuitive control method, particularly for households where not everyone is comfortable with apps or remotes. The switch can be surface-mounted or wired into a back box for a clean finish.

Remote Controls

Every Silent Gliss motorised system we supply can be operated by remote handset. Remotes are particularly useful in bedrooms — operate your curtains from bed without reaching for your phone. Multi-channel remotes allow you to group several tracks and control them simultaneously, useful in open-plan spaces or where two curtains meet in the centre of a bay.

Timers

For the 5100 T and 5100 TC variants, a dedicated timer unit (Silent Gliss timer SG 11429) allows you to schedule opening and closing times for every day of the week. Set your curtains to open at 07:30 each morning and close at dusk — no smart hub, no Wi-Fi, no subscription required. If you want automation without any technology complexity, this is the most straightforward route. See our accessories page for the full range of compatible timers and switches.

Smart Home Voice and App Control

For full smart home integration, see the dedicated section below.

Smart Home Integration — Alexa, Google Home & Apple HomeKit

The phrase “automatic curtain opener Alexa” appears in thousands of searches every month, and with good reason: voice-controlled curtains are genuinely useful, not just a novelty. Saying “Alexa, close the sitting room curtains” as you leave a room, or setting a sunrise routine that opens your bedroom curtains at a specific time each morning, is the kind of automation that becomes part of daily life quickly.

Smart home control for Silent Gliss motorised tracks is delivered through the Silent Gliss Move 4.0 Server (SG 11900). This small hub connects to your home network and bridges your curtain tracks to Amazon Alexa, Google Home, and Apple HomeKit — all three platforms are supported. The Move 4.0 is compatible with the Silent Gliss 5600 and the Silent Gliss 4960 mains roller blind.

How Smart Integration Works in Practice

1. The Move 4.0 Server connects to your router via ethernet or Wi-Fi.
2. Your motorised tracks are paired to the Move 4.0 via the Silent Gliss app during setup.
3. You then link the Move 4.0 to your chosen smart home platform (Alexa, Google Home, or HomeKit) through the standard device-linking process in each app.
4. Your curtains appear as controllable devices — you can set scenes, create schedules, and include them in routines (for example, “Good Morning” opens the curtains and turns on the lights simultaneously).

For further detail on controlling electric curtains through different methods, see our article on controlling electric curtains.

Choosing the Right System for Your Home

With several products available, the right automatic curtain opener for your home depends on four key factors.

Window Type and Shape

Straight windows suit any system. Bay windows require a track that can be bent to match the angle — the Autoglide 5100 is our recommended choice here, as it bends to a minimum radius of 250 mm and handles the most common bay configurations. If you have a bay window, read our dedicated guide on choosing the right electric curtain track for a bay window before ordering. The Metropole pole and the 5600 cannot be bent, so they are for straight runs only.

Curtain Weight

Heavier interlined or blackout curtains place more demand on the motor. Measure your curtain weight before selecting a track — or if you haven’t yet bought fabric, your curtain maker can provide an estimate. As a rough guide, a pair of fully lined floor-to-ceiling curtains for a typical 2-metre window will usually fall well within the 5100’s 25 kg limit. Unusually large or multi-layered curtains, or long hotel-style drapes, may require the 5600.

Power Access

If there is a socket near the window, the 5100 or Metropole will work without any electrical work — both plug in. If the nearest socket is more than 5 metres away, or if you want a hidden installation with no visible cable, you will need a hardwired connection and therefore the 5600 or 4960. For windows with no nearby power at all, the 4955 battery roller offers a completely wire-free solution.

Budget

Motorised systems represent a genuine investment, but the range of price points means there is usually an option at every budget. See the cost section below for realistic pricing.

How Much Do Automatic Curtain Openers Cost?

Prices vary considerably depending on track length, product type, and whether installation is required. Here are realistic figures based on our current catalogue.

• Silent Gliss Autoglide 5100: Supplied at 35% off the Silent Gliss RRP. Use the online configurator for exact pricing based on your track length. Bay window configurations and extra bends are included in the price. A 5-year manufacturer’s warranty is standard.
• Silent Gliss 5600: Heavier-duty and longer runs push the price higher. Available at 20% off RRP. Installation by an electrician is an additional cost to factor in.
• Silent Gliss Metropole (electric): Available at 30% off RRP. As the only electric curtain pole on the market, it occupies a unique position — comparable pricing to the 5100 for similar lengths, with the decorative finish of a traditional pole.
• Silent Gliss 4955 battery roller: A more accessible entry point at 25% off RRP, and no installation costs.
• Silent Gliss 4960 mains roller: Available at 20% off RRP. Needs an electrician for hardwiring.

For a precise quote based on your exact window dimensions, use our measuring guide and then get in touch — we’ll price everything up and advise on the best configuration.

Installation — DIY or Professional?

One of the most common questions we receive is whether fitting a motorised curtain track requires a qualified electrician. The honest answer depends entirely on which product you choose.

The Autoglide 5100 and the electric Metropole both run from a standard UK 3-pin plug. If you are comfortable fitting a standard curtain track and there is a socket within reach, you can install these yourself. Our step-by-step guide on how to install electric curtain tracks walks through the process in detail, and our video guides show the key steps visually. The 4955 battery roller is similarly DIY-friendly — no electrical connection required at all.

The 5600 and the 4960 mains roller are hardwired into the mains supply. This work must be carried out by a qualified electrician under Part P of the Building Regulations in England and Wales. If you already have an electrician lined up for a renovation, adding a curtain track spur is usually a straightforward addition to the job.

Frequently Asked Questions

Can I fit an automatic curtain opener to my existing curtains?

In most cases, yes. If your existing curtains are on a standard track, they will need to be rehung on the new motorised track using compatible gliders or carriers. The key check is curtain weight — if your curtains are within the weight limit of the system you choose, the fabric itself is reusable. We recommend checking this before ordering; if you’re unsure, contact us and we’ll advise.

How quiet are electric curtain tracks?

Silent Gliss motorised tracks are genuinely quiet in operation. The Autoglide 5100 in particular is engineered for bedroom and home cinema use where noise would be intrusive. You will hear a faint hum from the motor, but it is unobtrusive and far quieter than many people expect.

What is the best automatic curtain opener in the UK?

For most UK homes, the Silent Gliss Autoglide 5100 is the standout choice. It requires no electrician, handles the majority of domestic window sizes and curtain weights, and is backed by a five-year warranty from a brand that has been manufacturing curtain tracks for over 70 years. If you need a decorative pole finish, the Metropole is the only electric curtain pole available in the UK.

Can I use a timer with my automatic curtain opener?

Yes, if you choose a 5100 T or 5100 TC variant. The compatible Silent Gliss timer (SG 11429) allows you to programme open and close times for each day of the week — no internet connection or smart home hub required. This is the simplest route to fully automated curtains if you don’t use Alexa or Google Home.

Do automatic curtains work during a power cut?

Mains-powered tracks will not operate during a power cut. However, most Silent Gliss tracks have a manual override — the curtains can be drawn by hand if needed. Battery-operated systems like the 4955 are unaffected by power outages.

Can automatic curtain tracks go around a bay window?

Yes — the Autoglide 5100 can be bent to follow bay window angles, with a minimum bend radius of 250 mm. This makes it suitable for the majority of square and angled bays found in UK homes. The 5600 and the Metropole cannot be bent and are for straight windows only. For more detail, see our guide to electric curtain tracks for bay windows.