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

Sealant specialists in Lower Common

Sealant work in Lower Common for main contractors, managing agents and facilities managers: sealant work for offices, shops, hotels and other commercial buildings, quoted at a fixed price.

  • Gaps behind commercial kitchen worktops and sinks
  • Hardened, chalky sealant on south-facing or exposed elevations
  • Wall and floor joints that have lost their seal
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
Constructionline member
£5m public liability

Commercial sealant contractors in Lower Common

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Commercial sealant contractors in Lower Common, done properly

Commercial occupiers rarely want a floor out of action for sealant work. Work is scheduled around the site hours and access windows you give us. That applies whether the building is an office, a shop, a hotel, a college or a care home. Most enquiries involve leaks that seem to come through a sealant line and black mould through washroom sealant that won’t clean off, across floor and threshold joints, movement joints in walls and floors and external facade joints. One point of contact handles commercial sealant work in Lower Common from the first photographs to the final walk-round, for single jobs and planned programmes alike.

Occupied buildings in Lower Common need the work phased: we agree the order with you and hand back each area with its cure time.

Rural business units near smaller places such as Lower Common are frequently converted agricultural buildings. Old masonry beside new aluminium, timber and plasterboard gives plenty of joints between materials that move differently, and a sealant colour that suits the building’s character is often part of the brief.

The 12-month guarantee is for workmanship rather than wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we are clear about what is covered before work starts.

Mastic Doctor team members lined up next to their branded vans outside an office building
Location
Lower Common (RG27)
Wider area
Hampshire
Guarantee
12 months on every job
Quote
A fixed quote before we start
Phone
01277 525 020
Page updated
3 November 2026

What the job involves on each surface

Window and door perimeters

Internally, window boards and frame edges often have decorators’ caulk or silicone that has cracked. We use a paintable product where decorating follows and a silicone where it doesn’t.

Commercial kitchens and tea points

A smooth, continuous joint is easier to keep clean. We seal to a neat, cleanable finish and work around service times you agree with us.

General trades versus a specialist

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

Certain joints really need a specialist: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong normally costs more in the end than doing them right.

Shops, offices and hotels in and around Lower Common

Lower Common sits in one of the drier corners of the country, the South East. That helps, but frost and condensation on glass and coated frames still stop outside sealing on some winter mornings. Lower Common has at least three named business or industrial parks inside a 3-mile radius. Tenant changes on such sites bring fit-outs, and fit-outs bring new joints.

Occupiers with premises at both Hogwood Lane Industrial Estate and Brocketts Business Park could have the sealant at each handled under one quote. A unit on an estate like Hogwood Lane Industrial Estate, 1.6 miles to the north of Lower Common, typically has an office front, a trade counter and staff facilities with joints of their own. Shops and cafés around stations like Crowthorne station (to the east of Lower Common) trade from early, so work is timed around them.

Lower Common is about 3 miles west of Yateley, in Hampshire. Commercial clients in Lower Common can call on us for sealant joints, as part of our coverage of Hampshire. Lower Common is one of 723 places in Hampshire on our list. Our Reading page has more on work in that area, about 7 miles away.

Work on sealant joints is covered throughout RG27, for business premises of every kind. If your site is on Mud Lane, Lower Common and Warbrook Lane or close by, send details and we will quote for sealant joints. We also cover Eversley (1 mile north-east), Eversley Centre (1 mile east), Eversley Cross (2 miles east), Finchampstead (2 miles east) and California (2 miles north-east). A short drive away, we cover Basingstoke (11 miles south-west), Farnborough (7 miles south-east), Fleet (6 miles south-east), Aldershot (9 miles south-east), Alton (14 miles south) and Yateley (3 miles east).

Local landmarks in Lower Common

Around Lower Common, our work takes us to commercial buildings near Bohunt School Wokingham, White Hart Public House and Shepperlands Farm Nature Reserve and the streets around them. Lower Common’s nearest station is Crowthorne station, about 3.5 miles east. Nearby you’ll also find West Green House Agricultural Museum (3.9 miles south) and Beaumys Castle (4 miles north-west). For a walk, there’s The Marshes Local Nature Reserve and Horseshoe Lake.

Map of Lower Common © OpenStreetMap contributors

How the quote is worked out

These are the things that shape the price:

  • Any access equipment needed
  • Location, for remote and island sites
  • Whether old sealant has to be cut out first
  • Phasing around occupants

We don’t publish prices, since every building and every scope is different. Call for a quote and we’ll price your job on its own details.

Sending details for a quote

A good diagnosis starts with the right details. Tell us:

  • What the building is and how it’s used
  • Where the site is, with the postcode
  • The product your specification calls for
  • Approximate linear metres or a joint schedule

To get a fixed quote, call 01277 525 020 or email the details over with the site address and an outline of the work. Our quote form is another easy route.

What happens if it’s left?

Some low prices are low because nothing gets cut out. New sealant laid on old silicone has nothing to bond to, so it peels. Every quote we give includes full removal and preparation, because that’s what makes the new bead last. For buildings around smaller places like Lower Common, water damage can go unnoticed for longer, especially where a building isn’t used daily, which gives a failed joint time to do damage. Renewing joints in good time avoids the problem.

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 you get with us

  • Commercial sealant work since 2005
  • Fully insured, including public liability cover
  • Constructionline member for supplier checks
  • Our applicators hold CSCS cards

Take a look at our cost guide or our accreditations and insurance.

From enquiry to sign-off

Before any cutting starts, the area is protected: masking tape along the joint edges and sheeting over anything nearby. The work itself normally takes as long as the agreed scope needs, from a single visit to a programme spread over several weeks, and we clear our waste as we work. If others near Lower Common need work, visits can be combined. A fixed quote is given before anything starts.

  1. Site photographs, drawings or a visit tell us what’s there and how it has failed.
  2. You get a fixed quote covering removal, preparation and the new sealant.
  3. We agree the order of work, access windows and site hours with you.
  4. The failed sealant comes out and the faces are prepared, with primer where required.
  5. Depth is set with backing, then the sealant is applied, tooled and the area tidied.
  6. We hand back each area with its cure time and our 12-month guarantee.

What we need from you

  • Let building users know which areas are affected
  • Have the specification and drawings to hand
  • Agree which areas must stay open

Request a quote

Pricing a project or setting a maintenance budget? We will quote against your scope and drawings you can plan around. For a chat about it beforehand, give us a call on 01277 525 020 or email us.

Get a price

Related advice

Lower Common: questions and answers

Will you take on work at estates like Hogwood Lane Industrial Estate, close to Lower Common?

Yes. We cover Lower Common and the area around it, including industrial estates, business parks and retail parks such as Hogwood Lane Industrial Estate. Photos and a short description are enough for a first look.

Is a smaller place like Lower Common outside your area?

No. Places such as Lower Common are covered as much as the big towns. We work across Greater London and the South East. Good photographs up front let us bring everything on the first visit.

How long before the joints can be used?

Curing time varies by product, and we confirm it on the day, and flag anything to keep off until it has cured.

Does weather matter for sealant work?

For external joints, yes. The joint has to be dry and within the product’s temperature range, so frost, rain or cold mornings can delay outside work. Inside work is seldom held up.

How long will the new sealant last?

There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Treat them as maintenance items and inspect them regularly.

How many days will you need on site?

It depends on the scope, but the work typically takes as long as the agreed scope needs, from a single visit to a programme spread over several weeks. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

Who decides which product is used?

A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

After the work

Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. We suggest:

  • Act on the first lifting edges rather than waiting
  • Add sealant to the planned maintenance inspection list
  • On pre-2000 buildings, share the asbestos information before work starts
  • Keep washroom and kitchen extraction working

Brief your cleaning team on the joints that have been resealed. Abrasive pads, scrapers and some strong chemicals damage sealant surfaces, while a neutral cleaner and a soft cloth do no harm.

Tenants and staff spot black or split sealant quickly. Replacing it on a planned cycle keeps complaints down.

Accreditations

Trusted. Accredited. Insured.