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

Facade and window perimeter sealing in Fawley, Hampshire

Facade sealing for Fawley, from a contractor working since 2005. Fully insured and CHAS accredited.

  • Weathered facade joints that have lost their grip
  • New sealant peeling off old mastic
  • Unsightly perimeter sealant on a visible elevation
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Facade sealing across Fawley

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

About our facade sealing in Fawley

Every facade quote starts with how the joints will be reached. Tell us about access: whether scaffold is already up, what the client is arranging, and any restrictions on the site, and we’ll fit the work around it. We work on stone and brick facade joints, shopfront frames and perimeter joints where frames meet the structure, and the failures we’re asked to look at most are damp patches beside frames after rain and weathered joints at frame-to-structure perimeters. Looking for mastic applicators who cover Fawley? We’ve been sealing commercial buildings since 2005, CHAS accredited and a Constructionline member.

For a site near Fawley, the mastic visit is planned so the right sealants, primers and backing rod are on hand, timed to the stage the job has reached. Drawings, photographs and the programme let us give a fixed quote.

Whoever the client is, the cover is the same: twelve months on the work we carried out. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Fawley (SO45)
Wider area
Hampshire
Cover
12 months on our workmanship
Quotes
A fixed quote before we start
Phone
01277 525 020
Updated
3 November 2026

What we are called out for in Fawley

When the sealant tears down its centre, it has usually been asked to move more than it can. Too thin a bead, too narrow a joint or a product with the wrong movement class are common reasons.

It’s worth sending us details if you spot any of the following:

  • Air leaks through failed facade joints
  • Weathered facade joints that have lost their grip
  • Staining on stone next to old sealant
  • Leaks at window and door perimeters

When units on a site such as Glenmore Business Park (2.1 miles north-west of Fawley) are refurbished or reclad, the panel joints and window perimeters are part of the mastic package.

Comparing quotes

  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Will failed sealant be removed rather than covered?
  • Health and safety accreditation such as CHAS
  • Can the work be phased to keep areas open?

Our contractor checklist

When something else is needed

Sealant solves a lot, but not everything, and we’d rather tell you before you spend money. It won’t fix:

  • Leaks from roofs, gutters or failed flashings rather than sealant joints
  • Work on the window or framing system itself
  • Providing access systems for the work

If in doubt, ring 01277 525 020 or use the quote form and we will say what we think before you book.

Surfaces we seal

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

Fawley: questions and answers

Do you take on work at healthcare sites like Coldeast?

Yes. Healthcare sites are among the places we work. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

Our building in Fawley is near the coast: does that change the sealant?

It can, yes: buildings near the sea take more wind-driven rain, and salt in the air nearer the shore. We choose the product for the exposure, prime where the manufacturer requires it and size the joint for its movement.

Do you cover Fawley?

Yes. Sites across Fawley are covered, with one number for every area we cover.

What hours do you work?

Give us your site hours and any access windows in your enquiry, and we will schedule the work to suit. You can reach the office between 8am and 5pm, Monday to Friday.

Do your applicators hold CSCS cards?

Yes. Should the site need card details in advance, let us know and we’ll send them with the quote.

Do you hold CHAS accreditation?

Yes. We’re CHAS accredited, we are a Constructionline member and we use CSCS-carded applicators.

Do you have public liability insurance?

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

On site: what to expect

Site rules come first: signing in, inductions and any permit to work. With the paperwork done, we take the joints in the sequence agreed with you. Rural sites near Fawley may need directions, gate codes or a contact on site. Send that with the details and we’ll confirm the plan with the quote.

  1. We look at the joints, the drawings and the access before pricing.
  2. The old bead is cut away completely, not overlaid.
  3. Both faces are cleaned and, where the product needs it, primed.
  4. Backing rod, or bond-breaker tape in shallow joints, limits the depth.
  5. A facade-grade sealant rated for the movement goes in, tooled to a concave profile.
  6. The completed runs are checked with you, then the 12-month guarantee applies.

What we need from you

  • Tell us your opening times and when work is allowed
  • Clear stock, furniture or equipment away from the joints
  • Share the asbestos register for older buildings

Ask for a quote

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, speak to us on 01277 525 020 or use the quote form.

Get a quick quote

Read more

For managing agents and facilities managers

Whether you are a managing agent, a property factor or an owner’s representative: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.

When you manage a building on behalf of an owner, you need clear quotes and clear reporting. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative, plus a 12-month guarantee.

Contractors’ notes for Fawley

Fawley lies within about 1 mile of the sea. Coastal exposure means perimeter and cladding joints work harder than on an inland job, so joint design, primers and product choice deserve extra care. Fawley sits in one of the drier corners of the country, the South East. Winter mornings still bring frost and condensation on frames and panels, which is why external dates are agreed with the site manager.

Hospital estates such as Coldeast (to the north-east of Fawley) 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 Fawley Infant School, normally run to the summer holidays, mastic included.

Fawley is about 3 miles south-east of Hythe, in Hampshire. Anywhere in SO45, it works the same way: send details, get a fixed quote, we seal, and the work is guaranteed. Across Hampshire, 723 places are covered, Fawley among them. We also cover Southampton, around 7 miles from Fawley.

Commercial sites across SO45 are covered. Among the streets we cover are The Square, Whites Lane and Forge Lane. Sites close to Fawley are covered too, including Stonehills (1 mile south-east), Ashlett (1 mile east), Sprat's Down (1 mile south), Blackfield (1 mile south-west) and Calshot (1 mile south-east). A short drive away, we cover Gosport (9 miles east), Eastleigh (10 miles north), Fareham (7 miles east), Totton (9 miles north-west), Chandler's Ford (11 miles north) and Hedge End (6 miles north).

Local landmarks in Fawley

We work on buildings around Falcon Hotel and The New Forest Academy. For rail, the closest station is Hamble station, roughly 3.2 miles north. Well-known places in the area include Coldeast (4.2 miles north-east) and Calshot Castle (1.9 miles east). For a walk, there’s Mercury Marshes.

Map of Fawley © OpenStreetMap contributors

Why it’s worth doing now in Fawley

If access is already up for other work, resealing at the same time makes sense. Combine it with planned external works and you only arrange access once, saving a second set-up. One visit to deal with every failing joint makes more sense than several trips to a place like Fawley. Send photographs of each area and we will quote for the lot.

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

What you get with us

  • Health and safety: CHAS accredited
  • One number for every site we cover
  • Colours confirmed for the specified product
  • Old sealant cut out, never sealed over

Read how commercial sealant jobs are priced or our accreditations and insurance.

What sets the cost

The price varies from site to site. It mainly depends on:

  • The total length or number of joints
  • The product specified
  • Whether the work must be split into stages
  • Travel to remote or island sites

The product called for affects the cost, and so does the preparation, from cutting out to priming and backing rod. Access, phasing and site rules also count.

Before you send an enquiry

A few photographs plus some basic facts will normally do. It helps to include:

  • Asbestos survey details if the building is older
  • The postcode of the building
  • Access details, including height
  • Approximate linear metres or a joint schedule

Let us know the site, the scope and your timescale, and we’ll put a fixed quote together. The easiest way is to phone 01277 525 020 or email us.

Accreditations

Trusted. Accredited. Insured.