Adding an awning to your home is one of the most practical outdoor upgrades you can make. It extends your living space, protects furniture, reduces indoor heat, and improves your property’s appearance, without major building work.
But choosing the right one takes more than picking a colour. This guide walks homeowners through every decision, from size and material to installation and budget, so you can buy with confidence.
First: Which Type Do You Need?
There are two main types of awning for domestic use. Identify which fits your space, then move on to the factors that matter most.
| Type | What It Does | Best For |
| Retractable Awning | Extends overhead to provide shade and rain cover | Patios, balconies, above windows and doors |
| Side Awning | Extends vertically as a privacy screen or wind block | Side of patio, driveway, garden boundary |
Retractable Awnings
Retractable awnings attach to a wall above your outdoor space and extend outward on a folding arm mechanism. When the sun comes out, you roll it out. When the weather turns or you want full daylight, you retract it.
They are the most popular choice for patios and gardens because they give you full control over shade and shelter without committing to a permanent structure. Manual models use a hand crank; motorised versions operate via remote or wall switch.
Side Awnings
Side awnings mount vertically on a wall, post, or fence and extend sideways to create a screen. They are the practical solution when your issue is not overhead sun but side exposure, whether that is wind coming in from one direction, a neighbour’s line of sight, or a driveway you want to screen off.
Most models retract automatically when released, rolling neatly back into a wall-mounted cassette. Double side awning models extend from a central post, covering wider spans from both sides simultaneously.
Using Both Together
Many homeowners combine a retractable awning overhead with one or two side awnings to create a fully sheltered, private outdoor space, without the cost or permanence of a conservatory or extension.
1. Define Your Purpose
Before anything else, be clear on what you need your awning to do. This single decision shapes every other choice.
- Shade from the sun: If your main goal is blocking sunlight during peak hours, a retractable awning with a wide projection is the priority.
- Rain protection: For year-round use, you need a waterproof fabric such as acrylic or vinyl. A motorised model that retracts automatically in high wind adds an extra layer of protection.
- Privacy and wind blocking: If neighbours, passing traffic, or wind from a specific direction is the problem, a side awning solves it more effectively than an overhead one.
- All of the above: A retractable awning combined with one or two side awnings gives you overhead cover, side privacy, and wind protection together. This is the most versatile setup for exposed gardens and patios.
2. Get Your Measurements Right
Incorrect measurements are the most common buying mistake. Measure before you browse, not after.
For a retractable awning:
- Width: Measure the full span of the area you want to cover. The awning should match or slightly exceed this width.
- Projection: Measure how far out from the wall you need shade to reach. A longer projection means more coverage but requires stronger fixings and arm support.
- Mounting height: Ensure there is enough wall height above the fixing point for the cassette housing, and enough clearance below for comfortable use underneath.
For a side awning:
- Height: Measure from the fixing point to the ground, or to the height you need the screen to reach.
- Width: Measure the distance the screen needs to span between the wall and its anchor point or post.
3. Choose the Right Material
The fabric and frame you choose directly affects how long your awning lasts and how well it performs in UK weather.
Fabric
- Acrylic is the best all-round choice. It is UV-resistant, waterproof, and colour-fast, resisting fading after years of sun exposure. Recommended for retractable awnings that will see regular use in both sun and rain.
- Polyester is a more affordable option with reasonable UV and water resistance. Suitable for side awnings used mainly for privacy rather than heavy weather exposure.
- Vinyl is the most waterproof fabric available and the easiest to clean. Well-suited to side awnings in exposed or high-rainfall positions. Can become brittle over time if left in prolonged direct sunlight.
Frame
- Aluminium is the standard choice, lightweight, rust-proof, and low maintenance. Suitable for all domestic awning sizes and the full range of UK weather conditions.
- Steel offers greater rigidity for larger spans and double side awning models, but requires more maintenance to prevent rust, particularly near the coast.
4. Manual or Motorised?
This comes down to how often you will use it, how large it is, and how much convenience matters to you.
| Feature | Manual | Motorised |
| Cost | Lower | Higher |
| Operation | Hand crank or pull-cord | Remote, wall switch, or automated sensor |
| Maintenance | Simple | Occasional electrical servicing |
| Best for | Smaller awnings, infrequent use | Larger awnings, frequent use, smart home setups |
Worth knowing: Motorised models with built-in wind sensors automatically retract when wind speed exceeds a safe threshold. For exposed UK gardens, this is a genuine advantage, not just a luxury. It protects the fabric and mechanism without you needing to monitor the weather.
5. Think About Installation
DIY installation is practical for smaller side awnings and compact retractable models. You will need a drill, correctly rated wall plugs, a spirit level, and a second pair of hands. Always confirm the wall is structurally sound, awnings place a sustained load on fixings, especially in wind.
Professional installation is recommended for:
- Retractable awnings over 3 metres wide
- Any motorised model requiring electrical wiring
- Installations into rendered, cavity, or older brick walls
Planning permission: Most domestic awnings fall under permitted development rights and do not require planning permission. Exceptions include listed buildings, conservation areas, and some leasehold properties. Always check with your local planning authority if in doubt.
6. Check the Warranty
A quality awning is a long-term investment. Before buying, confirm the warranty terms:
- Fabric: 3–5 years against fading and waterproof failure
- Frame: 5–10 years against structural defects
- Motor (if applicable): 2–3 years
A reputable supplier will also offer after-sales support for servicing and spare parts. Avoid products with no stated warranty or very short cover periods
7. Maintenance
An awning that is looked after properly will last 10–15 years. The upkeep is straightforward:
- Fabric: Clean with warm water and mild soap using a soft brush. Avoid pressure washers, which strip the waterproof coating. For acrylic, a specialist awning cleaner once or twice a year maintains the finish.
- Frame and mechanism: Lubricate moving joints on retractable models at least once annually. Inspect steel fixings each spring for early rust, particularly at wall brackets.
- Storage: Always retract fully before extended periods of non-use. Never store with damp fabric, this leads to mould. A protective cover adds useful extra protection through winter.
Quick Buying Checklist
- Retractable awning, side awning, or both?
- Measurements taken, width, projection/height, mounting height?
- Fixing walls checked for structural integrity?
- Planning restrictions confirmed?
- Manual or motorised?
- Budget set, including installation?
- Warranty terms confirmed?
Ready to Choose?
Whether you need a retractable awning for your patio or a side awning for privacy and wind protection, the right choice comes down to your space, your purpose, and your budget. Browse our full range of Awnings to find the perfect fit for your home.
FAQs
1. Can I install an awning on a rendered or pebbledash wall?
Yes, but it requires specialist fixings. Standard wall plugs are not sufficient for rendered surfaces as the render itself cannot bear the load. A professional installer will drill through to the masonry beneath and use resin anchors or heavy-duty frame fixings rated for the awning’s weight.
2. Can a side awning replace garden fencing?
Not as a permanent boundary, but as a flexible privacy solution it works well. Side awnings are retractable, so they do not block light or airflow when not needed, something solid fencing cannot offer. They are particularly useful where planning rules restrict fence height but do not limit retractable structures.
3. Can awnings be fitted to a flat-roofed extension or garage?
Yes. Both retractable and side awnings can be wall-mounted to a flat-roofed structure provided the wall has sufficient depth and structural integrity for the fixings. The cassette housing on a retractable awning needs at least 15–20cm of clear wall height above the mounting point.