Reading · England
Trench Green Floor Joint Sealing
Our applicators work in Trench Green on sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints. Old material cut out, joints cleaned and sealed neatly and a 12-month guarantee.
- Cracked grout where a tiled floor needs a movement joint
- Failed joint filler in concrete floors
- Rigid edge joints in tiled floors
DIY sealant or a professional job?
The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions.
Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
About our floor joint sealing in Trench Green
Good floor joints come down to the right product and clean, prepared edges. Old caulk, grout or failed sealant comes out first, the joint is cleaned and backed where needed, then the new sealant goes in. We work on wet room & bathroom floors, commercial floors and skirting boards, and people most often call us about skirting caulk that keeps splitting and open joints around bathroom floor edges.
Somewhere as small as Trench Green, new homes tend to be conversions, self-builds or a few houses rather than an estate. Every one needs its sealant and floor joints done properly, whatever the size of the site.
Big or small, it’s backed by our 12-month guarantee in Trench Green and across Reading.
- Place
- Trench Green (RG4)
- Wider area
- Reading
- Cover
- 12 months on all our work
- Price
- Quoted before any work starts
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
Trench Green questions
Do you cover Trench Green for floor joint sealing?
Yes. Our work covers London and the South East, and Trench Green is part of that. You can phone 0345 464 0079 or send us an email and tell us what needs doing, and we will give you a clear price.
Will you come out to Trench Green?
Yes, we do. We work across London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.
Do you hold any approvals?
Yes. We hold ARBOMaster approved applicator status and we’re fully insured too.
What does floor joint sealing cost?
We don’t publish prices, because the cost depends on the job: its size, the old material, access and the product needed. We agree the price before any work begins.
Is it messy?
We keep the work tidy. Nearby surfaces are protected.
Which products do you use?
We choose the sealant for the joint, not the other way round. Where it moves, gets wet or faces the weather makes a difference, and we’ll explain our choice.
How long does floor joint sealing take?
Typically it takes a few hours, depending on the length of joint. Bigger jobs take longer, and we’ll say how long yours will take.
Will I be able to paint over the new joint?
On joints you want to paint, yes. Silicone does not take paint.
Honest limits
We won’t take on work that will not last, so here’s what sealant cannot put right:
- Movement too big for a sealant joint
- Leaks from a failed tanking system
- Damaged concrete that needs breaking out and repairing
Not sure which it is? You can phone 0345 464 0079 or email us and we will tell you honestly.
Surfaces we seal
- Concrete floor joints
- Skirting boards
- Wet room & bathroom floors
- Tiled floors
- Thresholds
- Commercial floors
New homes and floors in Trench Green
Across Reading, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and they do not all move the same way. The joint at the skirting or threshold has to allow for that.
Rented homes near Tilehurst station change hands often, and open skirting and floor joints collect dirt and water, so seal them while the property is empty.
Trench Green is about 2 miles north-west of Caversham, in Reading. Jobs in Trench Green get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. Trench Green is one of 34 towns and villages in Reading we cover for floor joint sealing.
Postcode districts we cover here for floor joint sealing: RG4. We also cover Chazey Heath (1 mile east), Mapledurham (1 mile south-west), Purley on Thames (2 miles south-west), Norcot (2 miles south) and Tilehurst (2 miles south). Within a short drive, we also cover West Reading (3 miles south), Shinfield (7 miles south-east), Arborfield Garrison (9 miles south-east), Horncastle (3 miles south), Whitley Wood (6 miles south-east) and Fords Farm (4 miles south).
What’s near Trench Green
We work in homes and buildings around Pack Horse Public House. Trench Green’s nearest station is Tilehurst station, roughly 1.7 miles south. Well-known places in the area include Royal Berkshire Regiment Museum (2.6 miles south) and Battle Hospital (2.6 miles south). For a walk, there’s Moor Copse Nature Reserve and Sonning Hill.
Towns and villages near Trench Green
More services for Trench Green
Common problems we fix in Trench Green
Grout is rigid, so a tiled floor with nowhere to move cracks along a grout line. Cracks often run straight along a line of joints, where a flexible joint should have been.
Most people get in touch when they notice one of these:
- Floor edges that trap water and grime
- Failed joint filler in concrete floors
- Cracked caulk along skirting in bathrooms and kitchens
- Grout cracking in a straight line across a floor
Community buildings like Church of St Margaret and Bardolf Aisle are part of the picture too: joints in its floors, skirtings and thresholds need resealing as they wear.
Questions to ask before you book
- Whether the sealant suits the joint
- How the joint is cleaned and prepared
- What the quote includes, VAT included or not
- How long the guarantee is
What happens on the day
You don’t need to clear the whole room or building before we come, only the area right around the joints. We protect the rest, and the work takes a morning or an afternoon for most homes for a typical job. Somewhere as small as Trench Green, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.
- The room is cleared along the joints so we can reach them.
- Old material is removed from the joint.
- Edges are cleaned and dried.
- A flexible sealant suited to the floor is applied.
- We check the joints and explain the aftercare.
Before we arrive
- Let us know about parking restrictions
- Move anything stored near the joints
- Let us know about stairs, lifts or work at height
Getting a quote
Call for a quick quote, or send an email if you’d rather. Tell us about the joints that need doing and we’ll talk you through the work.
Read more
How the job changes by surface
Thresholds
Thresholds take daily traffic, so the sealant has to be tough as well as flexible and tool it flush.
Skirting boards
Skirting-to-floor joints are a regular job for us. The old caulk is removed first.
For landlords and businesses
Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. We can quote for more than one property at once.
From a single let to a portfolio, you get the same standard of work: the old material taken out, careful preparation and a 12-month guarantee.
Leave it or put it right?
Not every floor joint takes the same sealant: skirting and tiled floors need flexibility, wet areas need water resistance and concrete needs a product suited to wheels. Getting that choice wrong is a common reason joints fail. In a small place like Trench Green, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.
The cost depends on the size of the job, how hard the old material is to remove and access to the work. You will have a clear quote before any work starts, so you know where you stand.
Why Trench Green clients choose us
- Experience in homes, commercial sites and hotels
- Old sealant always removed completely
- We agree the colour with you first
- Anti-fungal sanitary silicone in wet areas
Read what affects the cost or what customers say.