DIY Fireplace Makeover: Installing Brick Slips in a Weekend

Looking to give your living room a bit of character without spending a fortune? A DIY fireplace makeover using brick slips might be just the project for you. Whether you're modernising an old fireplace or adding a feature to a plain wall, brick slips can completely transform the look of your space — and the best part? You can get it done in a weekend.

In this guide, we’ll walk you through everything you need to know to install brick slips around your fireplace, even if you’re new to DIY.

Why Choose Brick Slips?

Brick slips are thin slices of real or imitation brick, designed to give the appearance of a full brick wall without the need for major structural work. They’re lightweight, easy to handle, and perfect for creating that cosy, exposed-brick look.

Used around a fireplace, they bring warmth and texture to your home, and since they’re made from materials like clay or concrete, they’re safe to use in high-temperature areas (just not inside the actual firebox).

What You’ll Need

Before you get started, make sure you have the following:

• Brick slips of your choice

• Heat-resistant adhesive

• Spacers (for consistent joints)

• Pointing mortar or grout

• Tile cutter or angle grinder (with diamond blade)

• Notched trowel and pointing trowel

• Spirit level

• Dust sheets and safety gear (goggles, gloves, mask)

Step-by-Step: Installing Brick Slips

1. Prep the Area

Start by cleaning the wall and removing any loose paint or debris. Lay down dust sheets to protect your flooring. If your fireplace is active, make sure it’s completely cool before working.

It’s also worth marking a level guideline across the wall to help you keep your rows straight as you go.

2. Apply the Adhesive

Using your notched trowel, spread a layer of heat-resistant adhesive onto the wall, working in small sections so it doesn’t dry too quickly. Press each brick slip firmly into place, using spacers to maintain even gaps.

Tip: Start from the bottom and work upwards — it’s easier to control and helps prevent slippage.

3. Cut to Fit

You’ll likely need to trim a few brick slips to fit around the edges or corners. Use a tile cutter or angle grinder with a diamond blade for clean cuts. Always wear safety goggles and a dust mask when cutting.

4. Point the Joints

Once the adhesive has fully set (usually after 24 hours), it’s time to fill the gaps. Use a pointing bag or small trowel to apply mortar into the joints. Smooth it out with a finger or pointing tool for a neat finish.

Let everything dry and then gently brush away any excess mortar with a stiff brush.

And That’s It!

In just a couple of days, you’ll have a completely transformed fireplace that looks like it’s been there for decades. Brick slips are an easy, affordable way to bring texture and charm into your home — and doing it yourself just makes it even more satisfying.

So, put the kettle on, stand back, and admire your handiwork. You’ve earned it.