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

Facade Sealing contractors in Aaron's Hill

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

  • Perimeter sealant that has split or peeled away
  • Old perimeter mastic that has dried out
  • Draughts around frames and panels
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS accredited
£5m PL insurance

Need facade sealing in Aaron's Hill?

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

How we handle facade sealing in Aaron's Hill

Weather decides a lot in facade sealing. The sealant needs a dry joint and temperatures inside the maker’s limits. We plan for that and keep you updated. Most enquiries involve draughts around frames and panels and perimeter sealant that has split or peeled away, on stone and brick facade joints, shopfront frames and coping and flashing joints. A single leaking joint is often how a building in Aaron's Hill first comes to us: we look at the rest while we are there and tell you what we find.

For a contractor on a smaller site near Aaron's Hill, one mastic visit at the right stage saves return trips. Tell us when scaffold comes down and when decoration finishes, and we will plan around those stages.

We stand by our work with a 12-month guarantee. That covers our preparation and application.

Mastic Doctor team members lined up next to their branded vans outside an office building
Location
Aaron's Hill (GU7)
Region
Surrey
Cover
12 months on every job
Quote
Fixed quote, scope in writing
Call
01277 525 020
Updated
3 November 2026

Keeping the joints sound

Cleaning and maintenance staff play a part too. Share these points with them:

  • Inspect facade joints on a regular cycle
  • Brief window cleaners about newly sealed joints
  • Keep the sealant details on the building file
  • Clear debris that holds water against joints

Following storms, look inside for damp or staining near frames. An early report typically means a small reseal rather than a bigger repair.

Don’t wait for a full elevation to fail. A few metres resealed promptly can stop water damage spreading behind the facade.

Aaron's Hill: questions and answers

Can work at a site such as University of Surrey - Manor Park Campus fit around teaching?

Yes. Tell us the term dates, vacation periods and access windows, and we will plan the work around them. Let us know which documents your site asks for, and we’ll confirm them alongside the quote.

Can you work at a site such as Godalming Business Centre, by Aaron's Hill?

Yes. Estates, retail parks and business parks around Aaron's Hill, Godalming Business Centre among them, are all within reach. Photos and a short description are enough for a first look.

Can you quote from photos?

Photos, drawings or a schedule are often enough to quote. If the job needs a look first, we’ll arrange a visit before quoting.

Will rain stop the work?

Rain and frost can pause external sealing. We plan for weather and keep you updated.

Do you work in Aaron's Hill?

Yes. Aaron's Hill falls within our area, and you can call the office on 01277 525 020 or email a schedule or drawings to get started.

Which sealant do you use on facades?

It depends on the joint, the substrate and any specification. BS EN 15651 Parts 1 and 2 cover facade and glazing sealants, and specifications often name them, and we work to what is specified.

Can you follow the specification on our project?

Yes. Include it with the drawings when you ask for a quote, and we’ll price the work to it.

On site: what to expect

Before any cutting starts, the area is protected: masking tape along the joint edges and sheeting over anything nearby. On site, the work normally takes longer on a full elevation than on a handful of window perimeters, and it always depends on dry weather, and our waste is bagged and taken away as we go. For a site in Aaron's Hill, we plan so the whole job is done in one go where possible. Photos with rough sizes let us arrive with everything needed.

  1. First we review photographs, drawings or what we saw on a visit, and agree how each joint will be reached.
  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. The new sealant goes in and is tooled firmly onto both faces.
  6. The completed runs are checked with you, then the 12-month guarantee applies.

Before we start on site

  • Point out parking and an unloading spot
  • Let us know about inductions and permits
  • Have the specification and drawings to hand

Request a quote

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, call 01277 525 020 or email drawings and photos.

Ask for a quote

Related advice

What the job involves on each surface

Render and coated surfaces

Paintable sealants exist for joints that will be coated. The choice depends on the specification and finish.

Brick and stone facades

On masonry, the sealant has to suit a porous, textured surface. Neutral-cure products are used because acetoxy types can mark some stone.

New build and refits around Aaron's Hill

Rainfall across the South East, Aaron's Hill included, is lower than in many parts of the UK. That doesn’t stop wet spells, or frosty starts that leave panels too damp to seal, so we time external mastic for dry faces and agree it with the site team. There are several hotels within about 2 miles of Aaron's Hill. Hotel extensions and refits typically have to fit around bookings, so mastic dates are tight.

For a contractor working at a hospital such as Milford Hospital, 1.1 miles south of Aaron's Hill, perimeter and facade sealing is planned around patients and deliveries. University estates such as University of Surrey - Manor Park Campus (3.7 miles north of Aaron's Hill) tend to have a rolling programme of new buildings and refurbishments, each with window perimeters and facade joints to seal.

Aaron's Hill is about 1 mile west of Godalming, in Surrey. Looking for facade sealing in Aaron's Hill? We can help. Aaron's Hill is one of 379 places in Surrey on our list for facade joints. There’s a separate page for Reading, roughly 24 miles from Aaron's Hill.

Work on facade joints is covered throughout GU7, whatever the building. Buildings on Mayen Road, Grove Road and Holly Lane are within our area. Access to Aaron's Hill is via the A3100. If your building is just outside Aaron's Hill, we cover Upper Eashing (1 mile west), Godalming (1 mile east), Lower Eashing (1 mile west), Milford (1 mile south-west) and Tuesley (1 mile south). A short drive away, we cover Guildford (5 miles north-east), Woking (10 miles north), Camberley (11 miles north), Farnham (7 miles west), Dorking (13 miles east) and Frimley (10 miles north-west).

What’s near Aaron's Hill

We work on buildings around St Hilary's School, Phillips Memorial Park and The Inn on the Lake. The nearest railway station is Godalming station, about 0.6 miles east. Other landmarks nearby include Godalming Museum (0.7 miles east) and Guildford Castle (4.3 miles north-east). For a walk, there’s Frith Hill and Lower Lake.

Map of Aaron's Hill © OpenStreetMap contributors

What sealant work can’t fix

Honesty saves time and money. New sealant won’t cure:

  • Work on the window or framing system itself
  • Leaks from roofs, gutters or failed flashings rather than sealant joints
  • Movement beyond what any sealant can handle

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.

Where we work in Aaron's Hill

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

Common problems we fix in Aaron's Hill

Overlaying old sealant is a common shortcut that fails quickly. Cured silicone won’t accept a new silicone bead.

Things that typically lead to an enquiry:

  • Patch repairs that keep failing
  • Hard, chalky sealant that no longer flexes
  • Air leaks through failed facade joints
  • Failed seals around shopfront and entrance frames

Further education sites such as Godalming College, 0.8 miles south-east of Aaron's Hill, are extended and refurbished from time to time, with mastic often programmed into the summer break.

Comparing quotes

  • Which product they’ll use, and why it suits the joint
  • Proof of insurance
  • What site paperwork they can supply
  • Do they follow the manufacturer’s priming guidance?

Questions to ask before you appoint anyone

How the quote is worked out

To price the job, we consider:

  • Working within restricted access windows
  • Removal of failed or old sealant
  • Quantities, in metres or numbers
  • Distance, for remote addresses

The price depends on the quantity of joints, what has to come out first and the access. Call for a quote when you are ready.

Sending details for a quote

However big the job, the same details help:

  • When you need the work done
  • Approximate linear metres or a joint schedule
  • Where the site is, with the postcode
  • Photos of the joints, close up and from further back

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

Accreditations

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