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

Facade Sealing contractors in West Wellow

Our CSCS-carded applicators take on facade joint and window perimeter sealing on commercial buildings in West Wellow and the surrounding area. Send photos or drawings for a fixed quote.

  • Leaks at window and door perimeters
  • Unsightly perimeter sealant on a visible elevation
  • Old perimeter mastic that has dried out
1
Send details
Drawings, photos, a joint schedule or a site visit.
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
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Facade sealing near West Wellow

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

Facade sealing in West Wellow

Weather decides a lot in facade sealing. Joints have to be dry and the air and surface temperature within the product’s range, and cold, damp starts can delay work. We plan for that and keep you updated. If you have failed seals around shopfront and entrance frames and failed sealant on precast panel joints, we can put it right. Searching for sealant specialists in West Wellow? Mastic Doctor has worked for contractors, FMs and building owners since 2005.

Construction in and around smaller places such as West Wellow is often barn conversions, small groups of houses or extensions to halls and schools. Each still needs a proper mastic package: window perimeters, facade joints and internal sealant to the specification.

Our workmanship is guaranteed for 12 months, in West Wellow as everywhere else we work. If our installation lets you down in that time, we return and fix it.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
West Wellow (SO51)
Region
Hampshire
Guarantee
12 months on every job
Price
Fixed quote, scope in writing
Phone
01277 525 020
Last updated
3 November 2026

Surface by surface

Coping and flashing joints

Not every coping or flashing leak is a sealant problem. Where the issue isn’t the sealant, we say so.

Brick and stone facades

Stone can absorb plasticisers from the wrong sealant. We use a product suitable for the stone where the specification names one, and mask the edges carefully.

Cost factors for facade joints

A fixed quote reflects the actual work. It takes account of:

  • Distance, for remote addresses
  • Whether the work must be split into stages
  • How much existing material needs removing
  • Backing rod, priming and other preparation

We don’t publish prices, because the scope varies so much from one building to the next. For a fixed figure, call for a quote and we will price your job on its own details.

Sending details for a quote

Good information means a firmer quote. When you get in touch, include:

  • The postcode of the building
  • Asbestos survey details if the building is older
  • Your programme or deadline
  • Whether the building will be occupied during the work

The quickest route to a quote is a few photographs and the site postcode. Upload them with the quote form, or call the office on 01277 525 020 or email drawings and photos to discuss it first.

From enquiry to sign-off

A typical day starts with protection: masking tape along the joint edges and sheeting over anything nearby. The work itself usually takes anything from a single day to several weeks, depending on joint lengths, access and the weather, and we clear our waste as we work. For a building around West Wellow, tell us how to find it and who will meet us. Send that with the details and we will confirm the plan with the quote.

  1. Access, site rules and timing are settled with the client up front.
  2. We only seal when joints are dry and within the product’s temperature range.
  3. We remove the old bead and check the edges are sound.
  4. Joints are cleaned, primed if required and fitted with backing rod.
  5. Sealant is gunned in and tooled hard onto both faces.
  6. Once signed off, the work carries our 12-month guarantee.

Before we start on site

  • For older buildings, check the asbestos register before work
  • Confirm the product named in the specification
  • Let building users know which areas are affected

Getting a fixed quote

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To start the process, ring 01277 525 020 or email drawings and photos.

Get a price

Read more

Building and refurbishing in West Wellow

West Wellow sits in one of the drier corners of the country, the South East. Still, external mastic needs dry faces within the maker’s temperature limits, which isn’t every day, so external mastic is timed for workable conditions and agreed with the site manager.

Historic houses such as Landford Manor (to the west of West Wellow) are a reminder of the older buildings in the wider area, where sealing against old stone, brick or timber needs compatible products. Hospital estates such as Tatchbury Mount Hospital (3.8 miles south-east of West Wellow) tend to grow and change in phases, often next to occupied wards, so facade and perimeter sealing has to fit the estates team’s plan. School extensions, at buildings such as Wellow School, typically run to the summer holidays, mastic included.

West Wellow is about 5 miles west of Romsey, in Hampshire. Anywhere in SO51, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. West Wellow is one of 723 places in Hampshire on our list. For work in that direction, see our Southampton page (9 miles or so).

Commercial sites across SO51 are covered for facade joints. Buildings on Wheatears Drive, Gazing Lane and Reeves Close are within our area. Close to West Wellow, our area also takes in Canada (1 mile south), East Wellow (1 mile south-east), Blackhill (1 mile south-east), Plaitford Green (1 mile north) and The Frenches (2 miles north-east). A short drive away, we cover Winchester (13 miles north-east), Eastleigh (10 miles east), Totton (5 miles south-east), Chandler's Ford (9 miles east), Hedge End (13 miles east) and Lymington (15 miles south).

Near you in West Wellow

Locally, jobs take us to sites close to Embley and Rockingham Arms and the streets around them. For rail, the closest station is Romsey station, about 4.2 miles east. Well-known places in the area include Tatchbury Mount Hospital (3.8 miles south-east) and King Johns House (3.9 miles east). Green spaces nearby include Copythorne Common.

Map of West Wellow © OpenStreetMap contributors

West Wellow: questions and answers

Is Gardeners Business Park, near West Wellow, within your area?

Yes. Estates, retail parks and business parks around West Wellow, Gardeners Business Park among them, are all within reach. Send details of the unit and the work through our quote form for a quick quote.

Is West Wellow too far out for you?

Not at all. West Wellow is within our area. London and every South East county are within our area. We plan jobs in smaller places so return trips are kept to a minimum.

Can you handle several sites?

Yes. Multi-site work and planned programmes are a core part of the service, with each site phased to suit its occupants.

Do you have public liability insurance?

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

Is colour matching possible?

In many cases, yes. Sealants are made in a wide range of standard colours, and matching to RAL references or nearby finishes is commonly requested. We confirm what’s available for the specified product when we quote.

Which sealant do you use on facades?

Most facade and window perimeter joints take a low-modulus neutral-cure silicone. Some joints call for hybrid, PU or polysulphide instead, as the specification or substrate requires.

How long do sealant joints last?

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

Maintenance after handover

Regular inspection catches problems early. Specifically:

  • Keep sills, gutters and drainage paths clear
  • Note when each elevation was last resealed
  • Report water ingress at frames as soon as it shows
  • Add perimeter sealant to planned maintenance checks

If new signage, brackets or services are fixed through a sealed joint, the seal needs making good. Make sure the joint is resealed afterwards using a matching sealant.

Deal with sections that fail early as soon as they show. A few metres resealed promptly can stop water damage spreading.

Honest limits

A few problems need another trade or a different fix, and we point that out rather than sealing over them:

  • Leaks from roofs, gutters or failed flashings rather than sealant joints
  • Specialist high-level access methods
  • Joints whose design needs changing by the specifier

Not sure which it is? You can ring 01277 525 020 or email us and we will tell you honestly before you book.

Joints and surfaces we work on

  • Cladding panel joints
  • Window and door perimeters
  • Perimeter joints where frames meet the structure
  • Coping and flashing joints
  • Stone and brick facade joints
  • Shopfront frames

Building owners, agents and FMs in West Wellow

We work for building owners and managing agents on sealant work across single buildings or whole portfolios. One quote can cover more than one site, so there’s one set of paperwork to deal with.

Hotels, schools, healthcare sites, offices and retail units come to us directly as well. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.

Accreditations

Trusted. Accredited. Insured.