Floor Joint Sealing in Colindale
Floor joint sealing for Colindale, from a contractor working since 2005. Fully insured and CHAS accredited.
- Flexible sealant torn out by wheels
- Trucks and loads jolting over damaged joints
- Chipped and spalling edges along forklift routes
Floor joint sealing across Colindale
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Floor joint sealing for commercial buildings in Colindale
Few warehouses can shut a whole floor while joints are done, so the work is split into zones and treated one area at a time. Tell us your site hours and access windows and we will plan around them so the rest of the operation keeps going. Most enquiries involve old filler gone hard, cracked or loose and a rough ride across broken joints, across loading bays, saw-cut induced joints and forklift and pallet-truck routes. For commercial sealant work in Colindale, you deal with one contact from quote to sign-off, whether it’s one building or several.
Around Colindale, as across London, joints are under constant load, from basement car parks and loading bays to podium decks and busy mall floors. A failed joint lets water and debris in, and the edges soon spall, so it pays to act early.
The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.
- Location
- Colindale (NW9, NW4, HA8)
- Wider area
- Greater London
- Cover
- 12 months on our workmanship
- Price
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
When something else is needed
Some faults sit outside our scope, and we say so rather than covering them up:
- A floor that is out of level for the racking or trucks
- Damaged or worn floor coatings and screeds
- Cracks across panels caused by settlement or overload
If in doubt, call 01277 525 020 or email a schedule or drawings and we’ll say what we think before you book.
Where we work in Colindale
- Forklift and pallet-truck routes
- Loading bays
- Saw-cut induced joints
- Joints along racking aisles
- Retail and showroom floors
- Construction joints
Nearby places to Colindale
More services for Colindale
On site: what to expect
Tell us your site hours and access windows and we will plan around them. While we are working, the area stays contained and tidy, and your contact hears from us before we move to the next area. In Colindale, most buildings stay in use during the work, so we agree zones and timings with the building or facilities manager. Phased work keeps the rest of the building in use.
- First, the zones and order of work are agreed with you.
- We point out joints whose edges need repairing first.
- Failed material and debris are removed and the joint cleaned.
- We fill the joints with the agreed product, finished level.
- You get a time for each zone to reopen.
Before we start on site
- Point out parking and an unloading spot
- Point out any areas we must not close
- Make sure the joints can be reached
Get a fixed quote
Need a figure for a tender or a budget? We will quote against your scope and drawings that you can work with. If you have questions first, phone 01277 525 020 or email a schedule or drawings.
Related advice
FAQs: Colindale
Do you take on jobs in Colindale where loading and access are tightly controlled?
Yes, most London buildings have access rules of some kind, and we plan around them. Share the building’s contractor rules and we’ll work to them. We allow for the ULEZ, which covers every borough
Will you take on work at estates like Colindale Retail Park, close to Colindale?
Yes. Estates, retail parks and business parks around Colindale, Colindale Retail Park among them, are all within reach. To start, just ring 01277 525 020 or email drawings and photos with the unit, the joints involved and your access times.
Will you just go over the old sealant?
No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.
Do you work to architects’ specifications?
Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it.
Is the floor joint work guaranteed?
A 12-month guarantee covers the work we do. It covers our workmanship, not later slab movement or damage from impacts.
How soon can traffic go back on the floor?
Each product has its own cure time and cooler floors take longer. Phasing is planned with that in mind.
Can you phase floor joint work around operations?
We phase it. Areas are taken out of use a section at a time around the site hours and access windows you give us.
After the work
After handover, these steps help:
- Keep grit out of unfilled joints in the meantime
- Put loading bays at the top of the list
- Make joint checks part of your floor inspections
- Keep photos of joints that look like they’re failing
Normal floor cleaning is fine once the product has cured. Tell us about aggressive cleaning products or hot washing at quote stage so the product suits them.
Treating joints while the arrises are sound keeps the work simple. After the edges go, repairs come into it, with more downtime and more disruption.
Floors, slabs and movement joints in Colindale
Less than 3 miles from Colindale there are at least three named estates and business parks. Their warehouses, yards and car parks are exactly where joints take the most punishment. Few London car parks or loading bays can be taken out of use for more than a short spell, so the work is broken into short sections agreed with the building manager.
Sites like BMI Hendon Hospital (1 mile east of Colindale) carry ambulances, deliveries and visitors’ cars over their road and deck joints. Campuses like Middlesex University (to the north-east of Colindale) mix old and new buildings, with movement joints wherever they meet.
Colindale is about 1 mile south-east of Burnt Oak, in Greater London. Across the NW9 postcode area, it works the same way: send details, get a fixed quote, we seal, and the work is guaranteed. We work across 764 places in Greater London, from busy centres to rural villages. London is covered too, around 9 miles from Colindale.
Business premises anywhere in NW9, NW4 and HA8 are within our area for floor joints. For a building on Cecil Road, Booth Road and Ajax Avenue or nearby, send details and we will quote for floor joints. Colindale sits on or close to the A5150, useful when we plan access and materials. If your building is just outside Colindale, we cover West Hendon (1 mile south), The Hyde (1 mile south), The Burroughs (1 mile east), Hendon (1 mile south-east) and Kingsbury (1 mile south-west). A short drive away, we cover London (9 miles south-east), City of Westminster (7 miles south-east), Marylebone (7 miles south-east), Kensington (7 miles south), St Pancras (7 miles south-east) and Shoreditch (9 miles south-east).
Local landmarks in Colindale
Around Colindale, our work takes us to commercial buildings near Sunny Hill Park, Saracens High School and Kisharon College. Colindale’s nearest station is Hendon station, about 1 mile south-east of the centre. Well-known places in the area include Edgware Community Hospital (1.3 miles north-west) and Brent Cross Shopping Centre (1.5 miles south-east). Not far away are Darland's Lake and Parliament Hill.
Why deal with it now?
Some runs only need partial renewal or topping up. If old material is sound on one face and only a fine gap has opened, it may not all have to come out and the quote shows which approach suits each run. Failed sealant in a building in Colindale can quickly affect neighbours, tenants or the floor below: water travels through shared structures, and a small leak becomes a dispute between occupiers. Putting it right early is less disruptive than dealing with the consequences.
A quote for floor joints depends on how many there are, their condition and the access. Ask us for a fixed quote.
Why appoint us
- Products installed to the manufacturer’s instructions
- CHAS accredited contractor
- Failed material removed, not covered up
- A Constructionline member, so easy to vet
Read what affects the cost and our accreditations.
Should maintenance staff do it?
For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint, which is what makes a joint last.
What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are where general trades tend to cut corners.
When to call us in Colindale
Floor joints collect dust, oil, curing compound and cleaning residue. Without cutting back to sound, clean concrete, the new material simply lifts out.
Any of the following is a good reason to get the joints checked over:
- Filler that has parted from one face
- Dock area joints that have failed first
- A rough ride across broken joints
- Soft sealant dragged out of trafficked joints
For a school such as Colindale Primary School, playground and building joints can be done in the holidays.
Comparing quotes
- Their public liability cover
- How long is the guarantee, and what does it include?
- How the existing material will be dealt with
- Their pre-qualification and accreditations