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

Facade and window perimeter sealing in Rotherwick, Hampshire

Planning work on a facade joint in Rotherwick? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Failed seals around shopfront and entrance frames
  • Perimeter sealant that has split or peeled away
  • Old perimeter mastic that has dried out
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
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Facade sealing across Rotherwick

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Facade sealing for commercial buildings in Rotherwick

Sealant around windows, doors and cladding panels stops rain reaching the wall behind. Once a perimeter seal fails, water tracks in around frames and panels. We remove failed sealant and install a new bead chosen for the joint and how far it moves. Most enquiries involve cladding panel joints that have opened up and patch repairs that keep failing, on shopfront frames, window and door perimeters and coping and flashing joints. A single leaking joint is often how a building in Rotherwick first comes to us: we look at the rest while we’re there and tell you what we find.

For a site near Rotherwick, the mastic visit is planned so the right sealants, primers and backing rod are on hand, timed to the stage the job has reached. Send drawings or photos and the programme and we will quote to suit.

Every job ends the same way: guaranteed. Our workmanship is backed for 12 months, and we explain exactly what that covers when we quote.

Where
Rotherwick (RG27)
Region
Hampshire
Guarantee
12 months on our workmanship
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

When something else is needed

Our job is the joint, not everything around it. Sealant alone won’t deal with:

  • Installing or repairing glazing systems
  • Cracked or spalling substrates that need repair before sealing
  • Damp caused by condensation inside the building

If in doubt, call the office on 01277 525 020 or send details through our quote form and we will say what we think before you book.

Surfaces we seal

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

Building and refurbishing in Rotherwick

Rotherwick has several hotels close by, all within 2 miles. Hotel extensions and refits typically have to fit around bookings, so mastic dates are tight. The South East is one of the drier parts of the UK. Winter mornings still bring frost and condensation on frames and panels, so we time external mastic for dry faces and agree it with the site team.

Historic houses such as Stratfield Saye House, 3.2 miles north of Rotherwick, are a reminder of the older buildings in the wider area, where sealing against old stone, brick or timber needs compatible products. When units on a site such as Optrex Business Centre, 0.9 miles south-west of Rotherwick, are refurbished or reclad, the panel joints and window perimeters are part of the mastic package.

Rotherwick is about 6 miles west of Fleet, in Hampshire. Looking for facade sealing in Rotherwick? We can help. 723 places across Hampshire fall within our area, Rotherwick among them. For work in that direction, see our Reading page (10 miles or so).

We cover the RG27 postcode districts for facade joints. Streets here include The Street, Wedman's Lane and Hook Road. Nearby places we also cover include Lyde Green (1 mile north-west), Mattingley (1 mile north-east), Hound Green (2 miles north-east), Hazeley (2 miles north-east) and Heckfield (3 miles north) for facade joints. Further afield, our area takes in Basingstoke (6 miles south-west), Farnborough (9 miles east), Fleet (6 miles east), Aldershot (10 miles south-east), Alton (11 miles south) and Yateley (6 miles east).

Local landmarks in Rotherwick

Around Rotherwick, our work takes us to commercial buildings near Coach And Horses Public House, among other places. Rotherwick’s nearest station is Hook station, roughly 1.8 miles south of the centre. A little further out are West Green House Agricultural Museum (1.8 miles east) and Fleet Community Hospital (5.5 miles east). Green spaces nearby include Dogmersfield Lake and The Mill Field.

Map of Rotherwick © OpenStreetMap contributors

How the quote is worked out

There’s no standard rate for sealant work, because every site is different. What we look at:

  • Quantities, in metres or numbers
  • Any access equipment needed
  • Joint width, depth and condition
  • Travel to remote or island sites

The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote.

Details that help us quote

A good diagnosis starts with the right details. Let us know:

  • Any specification or named product
  • The site address and postcode
  • Your programme or deadline
  • What the building is and how it’s used

For a fixed quote, give us a call on 01277 525 020 or email drawings and photos, telling us the site location and the nature of the job. Our quote form is another easy route.

Our process

Tell us your site hours and access windows and we’ll plan around them. While we are working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. For work around Rotherwick, we aim to finish in one visit, so photographs and measurements up front really help. That way the right products come on the day.

  1. Photos, drawings or a visit tell us about the joints and the access.
  2. Product choice follows the joint’s movement and substrate.
  3. The existing bead comes out in full.
  4. Primer is applied where the maker specifies it.
  5. Rod goes in to fix the depth, then the joint is sealed and tooled.
  6. The finished joints are checked with you.

Getting the site ready

  • Point out parking and an unloading spot
  • Tell us which areas need to stay in use
  • Send any specification or drawings in advance

Ask for a quote

A handful of photos and a postcode is the fastest way to a quote. Send them through the quote form, or call the office on 01277 525 020 or send photos by email if you’d rather talk the job through.

Ask for a quote

Read more

After the work

A few simple habits keep the new joints working:

  • Insist on a full cut-out when joints are renewed
  • Combine resealing with other works that need access
  • Inspect facade joints on a regular cycle
  • Keep the sealant details on the building file

Let the new sealant cure before washing the facade or windows near it. Keep high-pressure jets and strong chemicals away from new sealant and tell your cleaning contractor.

Use each reseal to correct the joint: correct depth, proper backing and a sealant that can take the movement. A well-designed joint lasts longer than a like-for-like copy of a failed one.

Should maintenance staff do it?

Some joints are best left to specialists: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.

Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.

Your questions answered

Do you cover business parks and estates near Rotherwick, such as Optrex Business Centre?

Yes. We cover Rotherwick and the area around it, including industrial estates, business parks and retail parks such as Optrex Business Centre. Send details of the unit and the work through our quote form for a quick quote.

Would you work within a site like Fleet Community Hospital?

Yes. Healthcare sites are among the places we work. We follow the site’s permits, sign-in and infection-control procedures in every area.

How is access to upper-level joints handled?

We agree access with the client at the start. Let us know what access is in place or planned, and the quote will reflect it.

Can you work to our specification?

Yes. Send it with your enquiry, and we’ll price the work to it, flagging anything that needs clarifying.

Should we check old sealant for asbestos?

In older non-domestic buildings, old sealant can contain asbestos. The dutyholder’s asbestos register should be checked first. Removal of asbestos isn’t something we do.

When can you be on site?

Mention the site’s hours and access windows in your enquiry, and we will plan around them. You can reach the office between 8am and 5pm, Monday to Friday.

Is it okay to overlay old mastic?

No. Fresh silicone won’t grip cured silicone, so the existing bead is removed entirely and the faces are cleaned before resealing. That is what makes the new joint last.

Signs you need facade sealing in Rotherwick

Product choice matters: acetoxy-cure silicone may mark stone or corrode certain metals, and an interior product won’t last outdoors. Most external joints call for a neutral-cure, facade-grade sealant.

Most enquiries start with something like this:

  • Damp patches beside frames after rain
  • Perimeter joints where frames meet the structure
  • Patch repairs that keep failing
  • Failed sealant on precast panel joints

Extensions at sites like Fleet Community Hospital (5.5 miles east of Rotherwick) usually sit beside working departments, and the mastic follows strict access rules.

Questions to ask before you book

  • Are they CHAS accredited or on Constructionline?
  • Do they follow the manufacturer’s priming guidance?
  • Whether their applicators hold CSCS cards
  • What level of public liability insurance do they hold?

Choosing a commercial sealant contractor

Accreditations

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