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

Facade and window perimeter sealing in Frogham, Hampshire

Work needed on a facade joint in Frogham? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Discoloured or dirty facade joints
  • Patch repairs that keep failing
  • Weathered joints at frame-to-structure perimeters
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Facade sealing for businesses in Frogham

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

Facade sealing in Frogham

Every facade quote starts with how the joints will be reached. Let us know what access exists or is planned, and any site rules we need to work around, and we’ll fit the work around it. The enquiries we see most involve weathered facade joints that have lost their grip and leaks at window and door perimeters, across coping and flashing joints, perimeter joints where frames meet the structure and window and door perimeters. Looking for mastic applicators who cover Frogham? We have been sealing commercial buildings since 2005, with CSCS-carded applicators.

For a site near Frogham, the mastic visit is planned so the right sealants, primers and backing rod are on hand. Drawings, photographs and the programme let us give a fixed quote.

We stand by our work with a 12-month guarantee. That covers our preparation and application, and we come back if anything isn’t right.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Frogham (SP6)
Region
Hampshire
Guarantee
12 months on every job
Quote
Fixed quote, scope in writing
Telephone
01277 525 020
Page updated
3 November 2026

When something else is needed

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

  • Specialist high-level access methods
  • Work on the window or framing system itself
  • Joints whose design needs changing by the specifier

Not sure which it is? You can speak to us on 01277 525 020 or email the details over and we will tell you honestly.

Joints and surfaces we work on

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

Facade sealing in Frogham: the local picture

Frogham is in the South East, one of the UK’s drier regions. Even so, frost and condensation on steel and glass are common on winter mornings, so external mastic is timed for workable conditions and agreed with the site manager.

When a school such as Hyde Church of England Primary School is extended or refurbished, the mastic package is often squeezed into the holidays. Hospital estates such as Fordingbridge Hospital, 1.8 miles to the north-west of Frogham, 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.

Frogham is in Hampshire. We cover commercial sites throughout Frogham, whether it’s a single job or part of a planned programme. Frogham is one of 723 places we cover in Hampshire for facade joints. Southampton is covered too, some 16 miles away.

Postcode districts covered here: SP6. For a building on Blissford Hill, Abbots Well Road and Frogham Hill or nearby, send details and we’ll quote for facade joints. Sites close to Frogham are covered too, including Blissford (1 mile north), Hyde (1 mile south-west), Hungerford (1 mile south-west), Stuckton (1 mile west) and North Gorley (1 mile south-west). A short drive away, we cover Totton (11 miles east), Lymington (14 miles south-east), Romsey (13 miles north-east), New Milton (12 miles south), Ringwood (5 miles south) and Barton on Sea (13 miles south).

Local landmarks in Frogham

In Frogham, that means premises near The Burgate School and Sixth Form, among other places. Other landmarks nearby include Fordingbridge Doll Museum (1.6 miles north-west) and Godshill Castle Hill (2 miles north). Not far away are Linbrook Lake and Blashford Lakes.

Map of Frogham © OpenStreetMap contributors

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 typically costs more in the end than doing them right.

For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.

Aftercare for building managers

To get the most from the new sealant:

  • Don’t wait for a second leak before calling
  • Avoid harsh cleaners on facade sealant
  • Never let anyone seal over old sealant
  • Combine resealing with other works that need access

After heavy weather, check vulnerable elevations for signs of water inside. An early report normally means a small reseal rather than a bigger repair.

Planned resealing is cheaper than reacting to leaks. Inspect regularly and reseal sections as they start to fail instead of after the damage.

FAQs: Frogham

Is Frogham too far out for you?

Not at all: smaller places are covered as well as towns. We cover Greater London and the counties of the South East. Good photos up front let us bring everything on the first visit.

Is hospital work, at somewhere like Fordingbridge Hospital, something you do?

Yes, provided the work is planned with the site’s estates team. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

Do you have public liability insurance?

Yes. Mastic Doctor is fully insured, public liability included.

Do you use silicone for external joints?

Low-modulus, neutral-cure silicone suits many facade and perimeter joints. Some joints call for hybrid, PU or polysulphide instead, as the specification or substrate requires.

Do you take on multi-site work?

Yes. Several buildings can share a single quote, with one point of contact.

How is access to upper-level joints handled?

That varies with the building and the access on offer. When you call the office on 01277 525 020 or email a schedule or drawings, describe the access, and we’ll agree the approach together.

Do you replace windows or glass?

No. That work needs a glazing specialist. We reseal window perimeters, panel joints and frame-to-structure perimeters.

Do you need facade sealing in Frogham?

Most facade joints fail through age and weathering. UV and weather harden the sealant until it can’t stretch with the building, then it splits or peels.

Things that typically lead to an enquiry:

  • Sealant pulling away from frames or panels
  • Staining on stone next to old sealant
  • Weathered joints at frame-to-structure perimeters
  • Patch repairs that keep failing

With historic properties like Breamore House, 4 miles to the north of Frogham, in the area, refurbishment work often meets old masonry that needs compatible sealants.

Comparing quotes

  • Their plan for phasing and protecting the area
  • What site paperwork they can supply
  • Do they follow the manufacturer’s priming guidance?
  • How joint depth will be controlled

How to choose a sealant contractor

What the job involves on each surface

Cladding panel joints

On sealed panel systems, every joint keeps water out. Failed runs are cut out and rebuilt end to end with backing and a facade-grade sealant.

Window and door perimeters

Window and door perimeters make up most facade sealing work. A low-modulus neutral-cure product, chosen for the frame and wall, goes in finished to throw water off the joint.

Diagnose, treat, sign off

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 before the next one starts. For a building around Frogham, tell us how to find it and who will meet us. Add it to your enquiry and we’ll build it into the plan.

  1. We start with photographs, drawings or a visit to see the joints and agree access.
  2. We confirm the joint type, movement and the specified product.
  3. Failed beads are removed in full and the joint faces cleaned.
  4. Primer goes on where the product data asks for it.
  5. Rod goes in to fix the depth, then the joint is sealed and tooled.
  6. We go over the completed work with you before leaving.

What we need from you

  • Send your site hours and access windows
  • Let us know about inductions and permits
  • Explain the parking and delivery arrangements

Getting a fixed quote

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we will arrange a site visit if anything is unclear.

Get a quick quote

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