About Wise Guys DIY

Wise Guys DIY – Your Trusted Supplier for Bathrooms, Plumbing, Heating & Electrical Products

Welcome to Wise Guys DIY, your go-to destination for premium-quality bathroom, plumbing, heating, and electrical supplies. Based in Wembley, Middlesex, we proudly serve both trade professionals and DIY homeowners across the UK with fast, reliable service and an unbeatable product range.

We specialise in high-grade products from trusted brands — including the elegant and modern Kartell Bathrooms range — at competitive prices. Whether you’re renovating a home, managing a building site, or upgrading a room, Wise Guys DIY has everything you need to get the job done right, on time, and within budget.

Stylish Bathrooms to Suit Every Home

At Wise Guys DIY, we believe that great design should be accessible to everyone. That’s why we offer a wide selection of stylish, durable, and affordable bathroom products to suit all tastes and budgets.

Our bathroom range includes:

• Complete bathroom suites

• Baths, showers, and wet room solutions

• Toilets, basins, vanity units & bathroom furniture

• Bathroom taps, mixers & fittings

• Mirrors, towel rails & accessories

Featuring Kartell Bathrooms – Where Style Meets Quality

We are proud to be a supplier of Kartell Bathrooms, one of the UK’s most respected bathroom brands. Known for their sleek designs and durable construction, Kartell products bring a modern, polished feel to your space while offering excellent value for money.

Whether you're after a minimalist wall-mounted basin or a classic freestanding bath, Kartell Bathrooms provide the perfect balance of design, functionality, and performance — available now at Wise Guys DIY.

Plumbing, Heating & Electrical Supplies All in One Place

We do more than just bathrooms — Wise Guys DIY is your all-in-one supplier for professional-grade plumbing, heating, and electrical supplies. From simple replacements to full-scale installations, we stock everything you need for efficient, long-lasting results.

Plumbing Essentials

Our plumbing range includes:

• Copper and plastic pipework

• Push-fit systems & drainage

• Valves, connectors, traps, and stopcocks

• Silicone sealants, adhesives & hand tools

Whether you're a heating engineer or weekend DIYer, you’ll find the fittings and accessories you need in one convenient location.

Heating Equipment

Stay warm with our range of heating solutions, which include:

• Energy-efficient boilers from top brands

• Radiators, towel rails & valves

• Heating controls, thermostats & timers

• Underfloor heating components & spares

We stock quality products for both domestic and commercial heating systems, backed by expert advice when you need it.

Electrical Supplies

Our range of electrical equipment includes:

• Wylex consumer units & fuse boards

• Sockets, switches & accessories

• Lighting fixtures, wiring & conduits

• Junction boxes, trunking & testing tools

All products meet UK safety regulations and come from trusted manufacturers, so you can install with total confidence.

Serving Professionals and DIYers Across the UK

Wise Guys DIY caters to both trade professionals and DIY customers, offering unbeatable value and support no matter your project size. Whether you’re purchasing in bulk or sourcing parts for a quick fix, we’ve got you covered.

For Trade Customers:

• Trade accounts and bulk discounts

• Fast and efficient order fulfilment

• Consistent stock availability

• Technical product support from experienced staff

For DIY Customers:

• User-friendly website with clear product info

• Helpful advice to choose the right products

• Access to professional-grade supplies

• Affordable solutions for every type of home improvement

We believe everyone deserves access to reliable materials — whether you're doing a full bathroom fit-out or replacing a showerhead.

Fast Nationwide Delivery – Free on Orders Over £499

We know time is money — which is why we offer fast, reliable delivery across mainland UK. Even better, you’ll receive free delivery on all orders over £499, making it more cost-effective than ever to stock up on what you need.

For smaller orders, our delivery fees remain competitive and transparent. Most items are shipped quickly from our Wembley warehouse, with large volumes of in-stock products ready to dispatch.

Prefer to collect your order in person? You’re welcome to visit us at our Wembley location to speak with our team and pick up directly.

Why Shop With Wise Guys DIY?

At Wise Guys DIY, we make it easier for both trade and domestic customers to find the right materials — and get them delivered fast. Here’s why customers choose us:

Trusted Brands, Exceptional Quality

We stock reliable, high-performing products from Kartell Bathrooms, Wylex, Stanley, Bahco, and more.

Value for Every Budget

Our competitive prices and regular offers help you save without compromising on quality.

Expert Customer Support

From installation advice to stock recommendations, our experienced team is here to assist you every step of the way.

Everything You Need, One Site

We’re your all-in-one supplier for bathrooms, plumbing, heating, and electrical essentials — saving you time and money.

Start Your Project Today with Wise Guys DIY

Whether you’re updating a bathroom, fitting a new heating system, or installing electrical components, Wise Guys DIY has the tools, parts, and products to help you get the job done right.

Explore our complete range online at wiseguysdiy.co.uk, where you’ll find thousands of products in stock and ready for dispatch. With free UK delivery on orders over £499, expert advice, and trusted brands like Kartell Bathrooms, you can shop with total confidence.

For trade support, technical questions, or to check local stock, contact our team or visit our Wembley showroom today.

Wise Guys DIY — Everything you need to build, fix, and improve — all in one place.