The materials you choose aren’t just a finishing touch – surfaces can make or break a project, both aesthetically and practically. Here’s how to get it right.

Choosing surfaces6

Image: Moduleo (01332 851 500;


Extensions can sometimes look stark, especially if all your hard surfaces are flat and shiny. This means not only that your upholstery has to work harder to add warmth, but also that you’re missing out on striking and innovative new materials. Textured finishes, colour and eye-catching shapes can really make an extension feel part of your home.

Choosing surfaces6

Image: British Ceramic Tile (01626 834 774;


Wall coverings

Low-maintenance laminate cladding, slim composites, tough glass and acrylic are ideal for walls in busy areas of an extension, such as kitchens and bathrooms. Some require templating for a good fit and will push up your budget; for example, laminate panels start at around £70 per sqm and rise to around £250 per sqm for composite cladding. More affordable ceramic and porcelain tiles offer an opportunity to experiment with designs and glazes, as well as stone and wood looks, plus they are equally robust and versatile. You can find versions online for less than £15 per sqm.

Choosing surfaces6

Image: Lustrolite (0333 323 5161;


Advances in technology mean vinyl coverings are a good option for a busy home. ‘They’re no longer just a commercial designer’s best friend for durability,’ says interior designer Susan Venn (01483 342 101; ‘Many stand up to grubby fingers and pets better than paint, and there are subtle textured finishes replicating linen, wood panelling and contemporary patterns.’

Reclaimed wood, polished plaster and thin layers of microcement can be a striking nod to the industrial-inspired trend for raw materials. ‘We can also apply oxidising finishes to walls, such as iron/rust or copper/verdigris,’ says Dean Reynolds, director at The Venetian Plasterer (07727 253 430;


Floor finishes

Extensions often lead outside, so hard flooring is the best option. Natural stone such as limestone or marble can be expensive and will require regular sealing, but will have veining and detailing that give it a unique character.

Porcelain is more practical, lightweight and low-maintenance, so it’s a great way to achieve the look of stone without the drawbacks. ‘For smaller, darker rooms, a pale-coloured porcelain will help to reflect the light, while a large-format tile will create the illusion of space,’ says Stuart Wisbey, director at Stone & Ceramic Warehouse (020 8993 5545; Prices range from £25 to £100 per sqm. Porcelain is under floor-heating compatible, as are stone, ceramic and terracotta.

Choosing surfaces6

Soft under foot with a tweedy look, jute is a sustainable and renewable choice and its natural oils make it fire resistant.


Timber flooring has a warmer, more tactile feel, but it’s better to opt for engineered wood over solid because it’s more resistant to changes in heat and humidity. Chevron and parquet designs are on trend, plus there’s a good choice of colours, such as crisp whites and smoky greys. Timber will need oiling or waxing to seal it once it’s installed, or it can be supplied pre-sealed. Prices start at £30 per sqm.

Man-made flooring (such as vinyl tiles and planks and good-quality laminate) suits high-traffic areas, comes in a range of designs and is comfortable underfoot. Vinyl and laminate are both affordable at around £35 to £70 per sqm.

Choosing surfaces6

Pre-cast concrete panels are a good way to achieve the look of a polished poured floor, as they are lightweight and easy to install.


Worktop designs

Options in man-made countertop surfaces have increased in recent years, with some using the latest technology to be ultra-functional. Dekton, for example, won’t fade and can even be used outside, while composites and solid surfaces are stain, heat and water-resistant and many can be moulded into sinks or curves.

Choosing surfaces6

Image: Rossana (020 7167 4717;


Porcelain and ceramic tops are similarly costly but durable, and come in slim depths for a contemporary look. Cast concrete will need sealing to be stain-resistant, while stainless steel is hygienic and hard-wearing but can scratch.

Laminate is the most cost-effective choice; it’s low-maintenance but can be damaged by heat and get scuffed more easily. A good-quality version costs from around £45 per linear metre.

Choosing surfaces6

Real timber flooring has a beautiful texture – emphasise it with a deeply grained wood and a parquet design.


Ever-popular natural materials range from wood – which is relatively affordable at around £30 per linear metre, but can scorch and will need re-oiling or waxing – to stones with varying properties. Granite is the strongest and easiest to care for, but it’s heavy and may have visible joins; it costs £60 to £400 per sqm. Marble is attractive but porous, so will need regular sealing, and can be damaged by acids. It starts at around £100 per sqm.

If you decide to buy worktops online, always request samples. A better option is to visit a kitchen/bathroom company or a specialised supplier or fabricator, which can be on hand in case of problems. Try to view slabs of granite or stone in advance, especially if they have distinctive veining.


Words Rachel Ogden

Kevins Column

Top self build highlights at Grand Designs Live 2019 hosted by Kevin McCloud

Find top experts, specialist exhibitors and a wealth of inspiration for your self-build or renovation project all under one roof.
Home Improvements

How virtual reality can change the way you renovate or build

Get peace of mind when you use VT technology to explore your next home renovation before it has even been ordered.
Home Improvements

Pocket doors: what are the benefits of an Eclisse system?

Pocket doors slide into gaps in the wall, saving you floor space and helping to make the most of your home. Find out how they...
Home Improvements

Discover the next generation of shower toilets

Shower toilets have come of age with the appliance of science – the latest are app-controlled, hygienic and blend seamlessly into modern homes.
Home Improvements

How to commission a bespoke dining table

Want your dream dining table for your home renovation? Then commission it yourself. Here's what you need to know.
Home Improvements

Designer radiators: Interior tips for choosing the right style

There are plenty of options to consider when buying a designer radiator. Our buyer’s guide looks at the hottest trends for 2021.
Home Improvements

Design the perfect kitchen with colour-matched worktops and sinks

Kitchen worktops are the finishing touch of any modern kitchen. Discover a range that meld technological advances with great looks.