Elevate Your Home: The Ultimate Guide to Window Valances & Cornices in the UK

Introduction: Why valances and cornices still matter

Have you ever stood back and thought your windows look a little... naked? Valances and cornices are the finishing touch that can transform a room from bland to beautiful, like putting a hat on an outfit. They hide hardware, add personality, and sharpen the silhouette of your windows. If you’re shopping in the UK, there’s a healthy mix of high-street staples and specialist makers ready to help — whether you’re after a simple fabric valance or a handcrafted wooden cornice.

What is the difference: valance vs cornice?

Let’s clear this up fast. A valance is a soft, fabric-based topper that can be ruffled, pleated, or shaped; think of it as a fashionable scarf for your window. A cornice (or pelmet) is usually a rigid board — often upholstered or painted — giving a crisp, architectural finish. Both serve to conceal curtain tracks or blinds, but they communicate very different styles: cosy versus structured.

Popular valance styles to consider

Box pleat valances

Box pleats create a tailored, hotel-like look that sits neat and sharp across the top of the window. They’re great if you like symmetry and order. Box pleat valances are versatile — pair them with flat curtains or sheer panels for a layered look.

Scalloped valances

Want a vintage or cottage vibe? Scalloped valances with soft curves add a quaint charm. They work well in bedrooms or kitchens where you want a welcoming, decorative touch. Think of them as the decorative trim on a favourite cookbook shelf.

Roman-style valances

Roman valances mirror the clean folds of Roman blinds but sit above the window frame. They offer a softer, fabric-forward take on structure and can be lined for insulation and light control. Fancy a classic look without the bulk? This is your pick.

Pelmets and cornices

Pelmets and cornices are the go-to if you want a precise, architectural statement. They can be simple painted wood, veneered, or upholstered in fabric to match curtains. A wooden cornice can be a focal point in a living room, giving a crisp border between wall and window.

Materials and finishes: what to choose

Fabric valances come in cotton, linen, velvet, polyester blends, and performance fabrics. Cotton and linen feel natural and breathable; velvet adds drama and depth; polyester is easy-care and budget-friendly. Cornices can be MDF, solid wood, or plywood and finished with paint, veneer, or upholstery. Match materials to the room’s function: moisture-resistant fabrics for bathrooms and kitchens, and thicker, lined fabrics for bedrooms where insulation matters.

How to measure for your valance or cornice (imperial units)

Measuring is where a little care pays off. Measure the width of your window in inches; round up for overlap so curtains fully close — a rule of thumb is 3–6 inches extra on each side for valances, depending on how dramatic you want the coverage. For the drop or height of the valance, common depths range from 6 inches for slim valances up to 12 inches or more for statement pelmets. If you’re mounting above the window frame, measure from where the top of the valance will sit down to the top of the window — typically 2 to 6 inches above the frame for visual lift.

Installation tips that save time (and walls)

Mounting a valance or cornice can be straightforward if you plan. For fabric valances, lightweight curtain tracks or discreet brackets are often sufficient. Cornices need secure fixings and sometimes a cleat system for easy removal. Use a spirit level and measure twice before drilling. If you’re unsure where to locate studs, a good hollow-wall anchor can hold small to medium cornices safely. And here’s a trick: paint the inside top edge of a wooden cornice a dark colour to hide shadows and give depth.

Where to buy valances and cornices in the UK

Not sure where to start shopping? The UK market has an excellent range from budget-ready options to higher-end bespoke makers. Below are some of the most popular retailers and what they typically offer.

John Lewis

John Lewis is a classic choice for high-quality homeware. Expect a curated selection of ready-made valances and upholstered pelmets, plus reliable textiles in lined styles. They often stock coordinating curtain ranges, which is handy if you want a seamless match.

Dunelm

Dunelm is a go-to for value without sacrificing variety. You’ll find a broad range of valances in different styles and materials, plus in-store measuring services in many locations. They’re great for sourcing curtains, valances, and the small extras like trims and tiebacks.

B&Q and Homebase

These DIY hubs are useful if you’re leaning toward cornices or home-fitted wooden pelmets. They stock basic timber and MDF that you can cut, paint, and upholster at home, plus a wide range of fixings and foam for padding. Think of them as the toolshed for your window-wear project.

Wayfair UK

Wayfair offers vast choice online — from cheap ready-made valances to mid-range custom items sold by independent sellers. The marketplace model means styles range widely; take care to check dimensions and reviews. It’s a treasure trove if you like browsing many designs quickly.

The Range

The Range caters to trend-driven and budget-conscious shoppers with frequent new arrivals. Expect decorative valances, simple pelmets, and seasonal styles at reasonable prices. It’s ideal for quick fixes or seasonal refreshes.

IKEA

IKEA is best for minimalist, modern window solutions. While they may not have traditional elaborate valances, they have clean-lined pelmet-type solutions and curtain accessories for a sleek look — ideal for contemporary living rooms and bedrooms.

Made.com and Habitat

If you’re after designer-edge styles, try Made.com or Habitat for curated, modern valances and cornices with a fashionable twist. These stores often lean on texture and colour, so they’re great for statement rooms.

Laura Ashley and Marks & Spencer Home

For classic British prints and heritage-style fabrics, Laura Ashley and Marks & Spencer offer patterned valances and soft furnishings that suit traditional interiors. Think florals, checks, and richer textures that age gracefully.

Local makers and curtain specialists

Don’t forget local made-to-measure curtain specialists. They offer bespoke sizing, lining choices, and fabric matches. Custom work usually costs more, but the fit and finish can be worth it, especially for awkward window shapes or period properties.

Styling tips: pairing valances with curtains, blinds, and décor

Pairing is where creativity takes over. Match plain valances with patterned curtains to balance a room, or reverse it — a patterned valance atop solid curtains creates a focused punch of style. If you’re layering blinds, keep the valance the top star: choose a simple shape that complements the texture below. Height matters too — raising the valance a few inches above the frame makes windows appear taller, like adding a vertical extension to the room.

DIY and made-to-measure: which route to take?

DIY valances are surprisingly achievable if you’re handy with a sewing machine or a staple gun. A simple boxed valance requires basic cutting and sewing, while a wooden cornice can be built with a few power tools and some patience. Made-to-measure is safer if you have unusual window sizes or want perfect fabric alignment. Weigh cost against convenience — DIY can save money, but bespoke ensures a precise, polished outcome.

Maintenance and cleaning: keeping your valances looking fresh

Maintenance depends on material. Fabric valances often benefit from light vacuuming with a soft brush attachment and spot cleaning for spills. Many fabric valances are dry-clean only, so check the label before you attempt a home wash. Wood or painted cornices can be wiped down with a soft damp cloth; for upholstered cornices, vacuuming keeps dust at bay. For stubborn stains, professional cleaning is a safer bet than a risky home remedy.

Budgeting: how much should you expect to spend?

Prices vary widely. Ready-made fabric valances start from around £10–£30 for basic options and can climb to £60–£120 for higher-quality or lined styles. Cornices and pelmets made from wood and upholstery commonly start around £40 and can reach several hundred pounds for handcrafted or bespoke units. Made-to-measure valances generally start at higher prices — think £80 and up — depending on fabric choice, lining, and fittings. Treat these figures as a roadmap rather than a rulebook; there are bargains and splurges at every turn.

Trends and finishing touches

Current trends mix traditional shapes with modern textures: think velvet pelmets in jewel tones, sustainable fabrics like organic cotton or recycled polyester, and minimalist wooden cornices in pale finishes. Don’t overlook trims — piping, tassels, or contrast lining can turn a simple valance into a designer statement. Consider energy efficiency too: a lined valance helps reduce drafts in the colder months, acting like a snug winter hat for your window.

Final checklist before you buy

Before you click “buy” or pick up a hammer, run through this checklist: measure twice (in inches), decide inside or outside mount, choose lining for insulation and blackout needs, match or contrast with curtains, check materials for room suitability, and factor in installation hardware. When in doubt, a sample fabric or mock-up with leftover material can save regret later.

Valances and cornices are small design elements with a big impact. They’re the punctuation mark that completes a window’s sentence. Whether you prefer the softness of fabric or the crispness of wood, UK stores from high street to independent makers offer options to suit every budget and style. Ready to give your windows a finishing touch?

Conclusion: With the right measurements, style choice, and a dash of imagination, valances and cornices can lift a room from functional to fabulous. Choose materials with care, consider where you’ll buy — be it a national retailer or a local maker — and don’t be afraid to experiment with texture and colour. Your windows are a canvas; valances and cornices are the frame.