Custom Sectional Sofa Covers, Fitted for Every UK Garden Corner

A sectional sofa is one of the biggest investments in a British garden. That makes it one of the priciest items to leave exposed. Covers & All's sectional sofa covers are made to measure for each section of your set, so every joint and corner stays sealed against the weather rather than gapping the way a generic cover would. Whether you've got a compact 2-piece sectional sofa or a sprawling 5-piece modular set, the fit is built around your exact dimensions, not a standard size chart.

Why Are Sectional Sofa Covers Worth the Investment?

More sections mean more joints, and joints are where the damage usually starts first. Left uncovered, here's what tends to go wrong:

• Rain pooling at the joints: Corner seams are where water collects first and dries out last.
• Frost and freeze-thaw cycles: Repeated cold snaps weaken cushions and fabric over winter.
• UV fading: Even on overcast days, UV exposure dulls colour across large surface areas.
• Damp and mildew underneath: Cushions left uncovered trap moisture against the frame.
• Wind and debris: Leaves and grit settle into corner joints and are hard to clean out.
• General wear: A large set left exposed shows wear faster than it would shelter.

Properly fitted outdoor sectional covers like a Corner Sofa Cover protect the whole set as one piece, rather than leaving corners and joints as weak points.

Where Sectional Covers Are Used Across the UK

Corner and modular sectional sofas turn up in more places than just back gardens, and each setting puts its own demands on a cover.

• Garden, Lawn and decking: Everyday protection for home outdoor seating.
• Conservatories and covered garden rooms: Shields furniture from drafts and condensation near glass.
• Balconies and courtyard gardens: Fits snugly in tighter, more exposed outdoor spaces.
• Caravan and holiday let outdoor areas: Keeps furniture guest-ready between stays.
• Pub gardens and beer terraces: Holds up under daily footfall and constant exposure.
• Hotel and B&B outdoor terraces: Practical for furniture in near-permanent use.
• Static caravans and holiday parks: Long-term protection for seating left outdoors season after season.

Whether it's a single garden sofa or a full sectional set across a hotel terrace, the same made-to-measure approach applies.

Fabric Options & Warranty: Built for UK Weather

Not every garden sofa faces the same conditions, a sheltered patio and a windswept coastal terrace call for different levels of protection, which is why three fabric tiers are available.

Key Fabric Features (All Types)

Whichever tier you choose, every fabric shares the same core protections:

• 100% waterproof construction: Built for the UK's frequent, unpredictable rain.
• UV-resistant: Protects against fading even on cloudy British summer days.
• Breathable, mould and mildew resistant: Essential for the UK's naturally damp climate.
• Tear-resistant: Holds up across multiple sofa sections and corner joints.
• Secure tie-down options: Drawstrings, elastic hems and push clips for blustery weather.
• Rust-free grommets: Safe anchoring on exposed or windy patios.
• Low-maintenance: Wipe clean or hose down as needed.
• Assurance Plus protection: Available at checkout if the fit's off due to a measurement error.

This is where a waterproof garden sofa cover earns its keep — sealed joints, breathable fabric, and a warranty that scales with how exposed your setup is.

Types of Sectional Sofa Covers

Sectional Covers for Every Corner Sofa Shape

Whether your set is a classic L-shaped sofa cover, a wraparound U-shaped design, or something more unconventional, there's a configuration to match.

From sectional armless chair cover to corner sectional chair cover, we cover many needs. Choose from right arm sectional loveseat covers to 3,4,5,6,7,8-seater left arm sectional covers. We offer sectional covers for almost all categories.

Made to Measure: Size & Fit

Fit is what separates a proper sectional cover from a generic one thrown over the top. Every Custom Cover here is built section by section, down to the exact dimensions of your set.

• Fully made-to-measure: Enter the length, width and height of each section for an exact fit.
• Left-hand or right-hand chaise selection: For L-shaped designs.
• Built-in overlap (approx. 2.5–5 cm): Keeps joints sealed without gaps.
• Fits compact 2-section sofas through to large 5+ piece modular sets.
• Custom shape option: For curved or non-standard layouts, upload a reference photo.

Offers & Deals

Two ways to make the purchase easier — on cost, and on peace of mind.

Frequently Asked Questions