Brighton and Hove · England

Floor & skirting joints in Brunswick, Brighton and Hove

Floor joint sealing in Brunswick from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.

  • Gaps between floors and kitchen plinths
  • Rigid edge joints in tiled floors
  • Grout cracking in a straight line across a floor

Trusted floor joint sealing in Brunswick

About our floor joint sealing in Brunswick

Every floor moves a little, so its edges need a joint that can flex. Skirting-to-floor gaps, tiled floor joints and concrete joints are all sealed. Typical jobs include gaps between floors and kitchen plinths and failed joint filler in concrete floors, on commercial floors, concrete floor joints and wet room & bathroom floors.

In smaller places like Brunswick, new homes tend to come as small developments or single plots. The sealant around baths, showers, frames and skirtings needs to be right from the start.

There’s a 12-month guarantee on every job, whatever its size.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Location
Brunswick (BN1, BN3, BN50)
Wider area
Brighton and Hove
Cover
One year on every job
Price
A clear price before any work starts
Phone
0345 464 0079
Page updated
26 October 2026

What the job involves on each surface

Concrete floor joints

Old filler, dust and debris are cleaned out of the joint first. Backing goes in where the depth needs controlling.

Wet room and bathroom floors

In a wet room, the floor-to-wall joint is a key line of defence. We reseal it with a flexible silicone suited to wet areas.

What we do, step by step

Once we’re on site, we compare the joints with what we discussed. If we find something unexpected, we talk it through with you first. After that, the work takes a morning or an afternoon for most homes. Parking around Brunswick is normally easier than in a town centre, but mention any lanes, gates or long drives. If the job is outside, tell us about side access and how high the joints are.

  1. The room is cleared along the joints so we can reach them.
  2. We take out the cracked caulk, grout or old sealant.
  3. Edges are cleaned and dried.
  4. We apply a flexible sealant suited to the floor.
  5. We check the joints and explain the aftercare.

Before we arrive

  • Mention any tricky access
  • For indoor joints, keep the area dry beforehand if you can
  • Let us know about parking restrictions

How to get a quote

Every job is quoted individually, so start by telling us what you need. Simply phone 0345 464 0079 or send us an email and describe the job and send photos if you have them.

Ask for a quote

Read more

Can I do it myself?

If you’ve already had a go yourself, that is fine. We remove it and do the joint properly, so just mention it when you contact us.

If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it doesn’t work out, we can still put it right.

Signs you need floor joint sealing in Brunswick

Timber floors and skirting shrink and swell through the year. Heating dries timber and opens gaps along the skirting, then close again in damper months.

Keep an eye out for any of the following:

  • Concrete floor joints that have broken down
  • Open joints that fill with dirt
  • Rigid edge joints in tiled floors
  • Open joints around bathroom floor edges

If you look after a church, hall or community building such as St Stephen's Church, floor and skirting joints in halls and kitchens wear like any others.

What to look for in a quote

  • Who turns up on the day
  • Whether they’re fully insured
  • Whether VAT is included
  • When the joint can take water or movement

How to choose a mastic man

Brunswick: your questions answered

I let a flat near Brighton station. Can you help?

Yes, landlords and agents are among the people we work for. You can ring 0345 464 0079 or drop us an email with the details for a clear quote.

Will you come out to Brunswick?

Yes. Brunswick is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

Will the old sealant be removed?

Yes. Sealing over old sealant is the main reason resealing fails early, and it’s something we never do.

Will it make a mess?

Tidy work is part of the job. Nearby surfaces are protected, and the area is left clean when we finish.

Are you fully insured?

Yes. Full insurance covers our work.

Should I try DIY first?

Sometimes. Preparation is everything: all the old sealant out, and a clean, dry joint. We can always put it right if it fails.

What causes gaps between the floor and skirting?

Timber floors and skirting shrink and swell through the year. A flexible sealant closes the gap without cracking like caulk.

Do you seal kitchen plinths to the floor?

Yes. We cut out any old sealant or caulk and reseal with flexible silicone, colour-matched where it shows.

What we cannot put right

To be straight with you, there are a few things sealant will not fix:

  • Tiles that have lifted or broken
  • Floors that are uneven or need levelling
  • Large cracks that need a surveyor

If in doubt, phone 0345 464 0079 or send us an email and we’ll say what we think before you book.

Where we work in Brunswick

  • Thresholds
  • Concrete floor joints
  • Commercial floors
  • Tiled floors
  • Skirting boards
  • Wet room & bathroom floors

What affects the cost of floor joint sealing

Jobs vary more than people expect. What affects the quote:

  • The number and length of the joints
  • The old material and how stubborn it is
  • How many areas need sealing
  • The product the joint needs

Commercial jobs are quoted on the same basis as homes: how much there is to do, how we reach it and what it needs. Call for a quick quote and we will go through it with you.

Helping us quote

When you call or email, these details help:

  • Access, such as stairs, a lift or height
  • Whether it’s a home or a business
  • Any previous sealing or DIY work
  • The address or postcode of the job

Need a quote? Please phone 0345 464 0079 or email us with a few details. You’ll know what we plan to do, and what it will cost, before any work begins.

Why it’s worth doing now in Brunswick

Dirt builds up in open joints, and they look untidy. Sealed joints are easier to keep clean and finishes the floor. In a smaller place like Brunswick, wherever a wall is exposed, a failed outside joint is a real source of damp. Inside, a split seal lets water into floors and panels just as it would anywhere.

The cost depends on the size of the job, how hard the old material is to remove and access to the work. We give a clear quote before work begins, so you know where you stand.

Why us?

  • 4.9 on Google from 180+ five-star reviews
  • Trusted Arbo and Everbuild sealants
  • 20+ years of sealant experience
  • A choice of colours where the product allows

Read how sealant jobs are priced and customer reviews.

Floor joint sealing around Brunswick

Floors around Brighton and Hove run from suspended timber in older homes to concrete in newer houses and units, and each moves in its own way. The joint at the skirting or threshold has to allow for that.

If you let a flat or house near Brighton station, open skirting and floor joints collect dirt and water, so seal them while the property is empty. Managing a site like St Mary Magdalen Catholic Primary School? Then floor joints in corridors, halls and entrances take heavy wear and need resealing before the edges break up.

Brunswick is about 1 mile south-west of Brighton, in Brighton and Hove. For floor joint sealing in and around Brunswick, it’s easy to get a quote: please call 0345 464 0079 or send us an email. We are based in Crawley and cover Brighton and Hove. Our Brighton and Hove coverage runs to 30 places, and Brunswick is one of them.

All of BN1, BN3 and BN50 is covered for floor joint sealing, from the main roads to the quietest streets. You’ll find streets such as Farm Road, York Road and Powis Road, and we cover them all. Nearby, we also carry out floor joint sealing in Seven Dials (1 mile north-east), West Hill (1 mile north-east), Prestonville (1 mile north), Hove (1 mile north-west) and Carlton Hill (1 mile east). Further out, we also cover Hangleton (3 miles north-west), Patcham (3 miles north), Hollingbury (3 miles north), Bevendean (3 miles north-east), Saltdean (5 miles east) and East Saltdean (6 miles east). As one of the bigger places in Brighton and Hove, Brunswick has every kind of property, from flats to offices.

Around Brunswick

Around Brunswick, our work takes us to homes and buildings near St. Ann's Well Gardens, Maris & Otter pub and The Drive Prep School. The closest station to Brunswick is Brighton station, roughly 0.6 miles north-east. A little further out are Old Police Cells Museum (0.7 miles south-east) and Churchill Square (within half a mile east). For a walk, there’s Whitehawk Hill and Newmarket Hill.

Map of Brunswick © OpenStreetMap contributors
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job