Greater London · England
Commercial sealant contractors in W1D
Commercial sealant, construction mastic and joint sealing across W1D, from Aldwych, Adelphi and Soho, with a fixed quote before we start.
Mastic and sealant across W1D
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Areas within W1D
- Aldwych
- Adelphi
- Soho
- Chinatown
- West End
- St Giles
- Seven Dials
- St James's
- Covent Garden
- Charing Cross
- Burlington Estate
- Clare Market
Sealant work we offer in W1D
- Expansion and movement joint sealing
- Industrial and floor joint sealing
- Commercial sealant contractors
- Fire-rated sealing and fire stopping
- Mastic sealing for building owners and managing agents
- Coloured and colour-matched sealant
- Facade and window perimeter sealing
- Commercial washroom and wet-area sealing
- Construction and new-build mastic
- Every service
Let us know the job and your postcode and we’ll come back with a price: ring 01277 525 020 or email us.
How commercial sealant contractors works in W1D
Pricing a commercial reseal is a short process. Send photographs, drawings or a schedule of the joints through our quote form and you can also speak to us on 01277 525 020 or send photos by email to talk it through. Where the photographs don’t tell the full story, we arrange a site visit, followed by a fixed quote rather than an estimate that drifts. We work on window and door perimeters, floor and threshold joints and movement joints in walls and floors, and what we are called in for most is layers of sealant, all of them failing and window and door perimeter joints that have cracked open.
In a busy building, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed, then reopened once the sealant allows before the next one starts.
- Send details through our quote form, or ask for a site visit.
- The cause is diagnosed and the scope priced as a fixed quote.
- Where parts of the building must stay open, the work is phased.
- Every failed bead is removed rather than covered.
- A suitable product for each joint goes in at the right depth and is tooled.
- A final walk-round, then the 12-month guarantee applies.
Pricing in W1D
The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a fixed quote and we will explain how it’s made up.
Why choose Mastic Doctor
- 12-month guarantee on workmanship
- Colour agreed before work starts
- Clear, fixed quotes
- Health and safety: CHAS accredited
Ask for a quote
Need a figure for a tender or a budget? We will quote against your scope and drawings that you can work with. For a chat about it beforehand, give us a call on 01277 525 020 or send details through our quote form.
Local landmarks in Aldwych
Locally, jobs take us to sites close to Mercers' School, St Mary le Strand and Lincoln's Inn Fields and the streets around them. Nearby too are London Nautical School (0.6 miles south-east), LSE Shaw Library (less than half a mile north-east), St Clement Danes CofE Primary School (under half a mile west) and Ye Old White Horse pub (under half a mile north). The closest station to Aldwych is London Charing Cross station, roughly 0.5 miles south-west. Nearby you will also find Montfichet's Tower (0.7 miles east) and Gabriel's Wharf (0.5 miles south-east). Green spaces nearby include Barnsbury Wood and Ludgate Hill.
Commercial sealant contractors across W1D: the area picture
Commercial buildings across W1D range from older premises altered many times to recent units on business parks. Surfaces decide the sealant, from masonry to powder-coated frames and shop-fit panels.
The South East has large numbers of business parks and industrial estates, especially around the motorway corridors, and W1D is part of the area we cover.
Aldwych: Occupiers with premises at both Grand Vitesse Industrial Estate and Southwark Bridge Business Centre could have the sealant at each handled under one quote. For a shop at a centre such as Brunswick Centre (0.8 miles north of Aldwych), tidy joints at counters and displays matter as much as the fixtures.
What affects the price in W1D
A fixed quote reflects the actual work. It allows for:
- Working within restricted access windows
- The size and state of each joint
- Distance, for remote addresses
- Whether old sealant has to be cut out first
Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote, and you’ll have a fixed figure to work with.
What we need to price the job
Diagnosis starts before we arrive. Tell us:
- Whether an asbestos survey exists
- Whether the building will be occupied during the work
- Any specification or named product
- Clear photos of the problem areas
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to call the office on 01277 525 020 or email the details over with what you know.
After the work
Every sealant joint needs some looking after, and how long they last depends on how they’re treated. We suggest:
- Have extract fans checked so wet areas dry out
- Keep a record of which joints were resealed and when
- Put external and wet-area joints on a regular inspection round
- Keep abrasive pads and scrapers off resealed joints
In washrooms and kitchens, extraction makes a real difference to sealant life. Fans that are broken or switched off leave joints damp for longer. It’s worth having fans checked while the sealant is fresh.
Occupiers often notice failing sealant before the facilities team does, and it reflects on how the building is run. Planned replacement saves fielding the same complaint again and again.
Honest limits
Not every problem is a sealant problem, and we are upfront when that’s the case. These need a different solution:
- Roof leaks that only look like a joint problem
- Suspect materials that need testing and specialist removal
- Cracking that needs a structural engineer to look at it
Should maintenance staff do it?
Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. Getting these wrong usually costs more in the end than doing them right.
General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
Building owners, agents and FMs in W1D
Hospitality, education, healthcare, office and retail clients come to us directly as well. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.
Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. W1D can form part of a wider programme across Greater London.
W1D: questions and answers
How long does a job like this take?
It depends on the scope, though a typical visit usually takes a few hours to several days on most single sites, depending on joint lengths and access. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.
Do you check for asbestos before removing sealant?
On older buildings, our first request is the asbestos survey. Managing asbestos is the dutyholder’s responsibility and removing it isn’t something we do.
What do you need from us to quote?
Send photos, drawings or a list of locations through the quote form on this site. Where we need to see it, we will arrange a site visit, then send a fixed quote.
Which sealant will you use?
Where there’s a specification, we use the product it names. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.
How soon can the area be used again?
We will confirm how long the chosen product needs to cure.
Is failed sealant stripped out, or sealed over?
Removal of the failed sealant is always part of the job. New sealant can’t grip the old bead, so laying over it never lasts, and the faces are brought back to sound, dry material before resealing.
How do you keep disruption to occupiers down?
Phased work can be planned so areas stay in use. Tell us your site hours and access windows and we will plan around them.