The Mastic Doctor team standing beside their branded vans outside an office building
Hertfordshire · England

Industrial and floor joint sealing in Temple Dinsley, Hertfordshire

Floor joint sealing in Temple Dinsley, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.

  • Broken arrises where pallet trucks cross
  • A rough ride across broken joints
  • Brittle joint filler breaking up
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Floor joint sealing in Temple Dinsley

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

How we handle floor joint sealing in Temple Dinsley

Sometimes the concrete either side of a joint has already spalled. A filler laid against broken edges has nothing sound to grip, so if the edges need repair before any filling, we’ll say so and explain how it affects the programme. If you’re dealing with saw-cut joints left open and packed with grit and dock area joints that have failed first, we can help, whatever the surface. Searching for sealant specialists in Temple Dinsley? We’ve been sealing commercial buildings since 2005.

For a site near Temple Dinsley, measurements and photos up front mean one trip where possible. Tell us the joint widths if you can, and what drives or walks over them.

We sign every job off with a 12-month guarantee. The promise is simple: if the work we did fails within twelve months, we return to fix it.

Location
Temple Dinsley (SG4)
Wider area
Hertfordshire
Guarantee
12 months on our workmanship
Price
Fixed quote, scope in writing
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Diagnose, treat, sign off

Before any cutting starts, the area is protected: masking tape along the joint edges and sheeting over anything nearby. The work itself typically takes between a day and a number of days, set by the joint lengths, the edge condition and the phasing you need, and our waste is bagged and taken away as we go. Smaller jobs around Temple Dinsley can be grouped with others nearby. You will have a fixed quote before work starts.

  1. We walk the floor and mark up joint widths, edge damage and traffic routes.
  2. You receive a fixed quote showing products and phasing.
  3. Old fill and packed debris come out until both faces are sound.
  4. Dust is vacuumed out and primer applied where specified.
  5. Filler or sealant is placed to depth and finished flush.
  6. We hand each phase back when it can take traffic.

Preparing the site

  • Tell us your opening times and when work is allowed
  • Share the asbestos register for older buildings
  • Send any specification or drawings in advance

Getting a fixed quote

A handful of photos and a postcode is the fastest way to a quote. Send them through the quote form, or ring 01277 525 020 or email the details over to discuss it first.

Get a price

Read more

Temple Dinsley: questions and answers

Would you work within a site like Lister Hospital?

Yes. We work in healthcare settings as well as offices and schools. We follow the site’s permits, sign-in and infection-control procedures in every area.

Can you work at a site such as Horizon Technology Park, by Temple Dinsley?

Yes, sites like Horizon Technology Park are within our area, along with the rest of Temple Dinsley. Send details of the unit and the work through our quote form for a quick quote.

Are you fully insured?

Yes. Our insurance certificate can be sent alongside the quote.

Can weather delay the job?

It can, for external work. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so external work may be moved if conditions aren’t right. Internal work is far less affected.

What do you need from us to quote?

A rough joint length, a few photographs and a site plan let us give a quick quote. We can visit where that helps so give us a call on 01277 525 020 or use the quote form to set one up.

Is the floor joint work guaranteed?

There is a 12-month guarantee on our workmanship, and we hold public liability insurance.

Is it fine to apply new sealant on top of old?

No. Failed sealant is removed and the faces cleaned back to sound, dry material first, since fresh sealant will not bond reliably to aged material.

What sets the cost

Sealant work doesn’t have a standard rate, because every site is different. What we take into account:

  • Access and working height
  • The size and state of each joint
  • How much existing material needs removing
  • The site’s rules and procedures

Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a quote.

Sending details for a quote

There’s no need for a formal survey. These details are enough to start:

  • What the building is and how it’s used
  • The asbestos register, for older buildings
  • Your programme or deadline
  • The product your specification calls for

Pricing a project or setting a maintenance budget? We will quote against your scope and drawings you can plan around. If you have questions first, call 01277 525 020 or email a schedule or drawings.

Keeping the joints sound

After handover, a little attention goes a long way:

  • Stop forks and pallets being dragged across joints
  • Keep grit out of unfilled joints in the meantime
  • Expect fillers on young slabs to need a top-up
  • Walk the main routes and inspect joint lines on a regular cycle

We will give you a time before trucks can run over the new joints, and it’s worth enforcing. In a busy building, barriers keep early traffic away.

Every day an open joint stays full of grit, the edges take more punishment. Getting it filled stops the damage while it is still a straightforward job.

Why it’s worth doing now in Temple Dinsley

Holding off until the whole floor can close can take a long time. Phased in zones, the busiest routes can be treated first and the remainder follows on a plan that suits you. One visit to deal with every failing joint makes more sense than several trips to a place like Temple Dinsley. Photos of every joint help us quote for the whole job.

There’s no price list, since every building and every scope is different. Call for a quote.

Why clients in Temple Dinsley choose us

  • One contact handling all your sites
  • Commercial sealant work since 2005
  • Work to your specification and the manufacturer’s guidance
  • Health and safety: CHAS accredited

Take a look at how commercial sealant jobs are priced and how we’re accredited.

Doing it in-house

There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and we’ll confirm the paperwork you need with the quote.

The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are where general trades tend to cut corners.

Warehouse floors and decks around Temple Dinsley

The South East is one of the drier parts of the UK. External slab and deck joints still need a dry, clean joint to seal, while winter salting gets into any joint left open. Central London is about 29 miles from Temple Dinsley. The roads out of London are lined with trade parks and distribution sheds.

Schools like Preston Primary School often have long brick elevations with movement joints that age quietly. Large sites such as Lister Hospital, 2.9 miles north-east of Temple Dinsley, have car parks, service roads and long elevations with movement joints in brick and panels. For buildings at a park such as Horizon Technology Park, 3 miles to the east of Temple Dinsley, brick and panel movement joints are easy to forget until one leaks.

Temple Dinsley is about 3 miles south of Hitchin, in Hertfordshire. Commercial clients in Temple Dinsley can call on us for floor joints. Temple Dinsley is one of 371 places in Hertfordshire on our list. Sites around London have their own page, roughly 29 miles from Temple Dinsley.

We take on floor joints across the SG4 postcode area. Among the streets we cover are St Albans Highway and Hitchwood Lane, and sites on any of them can send details for a fixed quote. Close to Temple Dinsley, our area also takes in Poynders End (1 mile north-east), Preston (1 mile west), Langley End (1 mile south-east), Little Almshoe (1 mile north-east) and St Ibbs (1 mile north-east). Further afield, our area takes in Hemel Hempstead (13 miles south-west), Stevenage (4 miles east), St Albans (11 miles south), Welwyn Garden City (8 miles south-east), Harpenden (7 miles south-west) and Hitchin (3 miles north).

Local landmarks in Temple Dinsley

In Temple Dinsley, that means premises near The Red Lion Public House and the streets around them. For rail, the closest station is Stevenage station, roughly 2.9 miles east. A little further out are North Hertfordshire Museum (2.9 miles north) and Lister Hospital (2.9 miles north-east). For a walk, there’s Markham's Hill and Purwell Ninesprings.

Map of Temple Dinsley © OpenStreetMap contributors

Building owners, agents and FMs in Temple Dinsley

As a CHAS accredited contractor and Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.

Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.

Accreditations

Trusted. Accredited. Insured.