The Mastic Doctor team standing beside their branded vans outside an office building
Aberdeenshire · Scotland

Forbes construction mastic

Planning work on a mastic package in Forbes? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Old sealant on a refurbishment that needs stripping before new work
  • New external sealant already peeling away
  • Sealant knocked or painted over by other trades
1
Send details
Tell us about the site, with photos if you have them.
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.
London, the South East & Scotland
Constructionline member
£5m public liability

Construction mastic for Forbes sites

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

What we can’t put right

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

  • Approving fire stopping as compliant
  • Frame gaps too wide for sealant, which the installer needs to correct
  • Damage to finishes by other trades after we have sealed

If you are not sure, just ring 01277 525 020 or email a schedule or drawings and we’ll give you a straight answer.

What we seal

  • Cladding and panel joints
  • Window and door perimeters
  • Sanitary and kitchen joints
  • Internal decorators’ caulk
  • Brick and block movement joints
  • Floor and skirting junctions

How we handle construction mastic in Forbes

We work to the specification and the programme. If a product is named, that’s what goes in. Joint widths, backing, primers and tooling follow the manufacturer’s guidance so the detail on the drawing is what ends up on site. If you’re dealing with a mastic package split between trades with no clear owner and failed sealant in an existing building being refurbished, we can help. A single leaking joint is often how a building in Forbes first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.

Construction around smaller Scottish places like Forbes is often one-off schemes: a school, a health centre, a hotel extension or a few houses. Exposed elevations in Scotland put facade and perimeter joints to work from day one, so the sealant choice matters.

Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we’re clear about what is covered before work starts.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Forbes (AB33)
Region
Aberdeenshire
Guarantee
12 months on every job
Quotes
A fixed quote before we start
Telephone
01277 525 020
Last updated
3 November 2026

Our process

Site rules come first: signing in, inductions and any permit to work. Once we’re cleared to begin, we take the joints in the sequence agreed with you, and each area is checked before we leave it. Tell us who will meet us and how to get in at your building near Forbes. We will confirm the plan with the fixed quote.

  1. Drawings, specification and programme come to us.
  2. We take off quantities and return a fixed quote.
  3. The sequence is agreed with the site manager.
  4. Each area is sealed when it’s released.
  5. Every joint is cleaned, set to depth and sealed with the specified product.
  6. After snagging, the work is handed over under our 12-month guarantee.

Getting the site ready

  • Send asbestos survey details if the building is pre-2000
  • Send your site hours and access windows
  • Clear stock, furniture or equipment away from the joints

Request a quote

Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we will return a fixed quote you can plan around. For a chat about it beforehand, phone 01277 525 020 or email the details over.

Get a price

Read more

Forbes: questions and answers

What documents will you need to give us for a job in Forbes?

Whatever your site asks for, from RAMS to CSCS details, is confirmed when we quote. We hold £5m public liability insurance, are CHAS accredited and a Constructionline member, and our applicators are CSCS-carded.

Can you keep pace with our programme in Forbes?

Yes, we work to the programme and the sequence the site sets. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.

Is the mastic package guaranteed?

Our workmanship carries a 12-month guarantee from sign-off. The guarantee covers our work, not later damage by other trades.

How do you choose the sealant?

A specification, where there is one, decides it. Without one, the joint decides: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

Is Forbes in your area?

Yes. We cover Forbes. For a quote, call the office on 01277 525 020 or email us.

Is colour matching possible?

Often, yes. Sealants are made in a wide range of standard colours, and matching to RAL references or nearby finishes is commonly requested. We’ll confirm the colours available for the specified product.

Do you install fire-rated sealant as part of a package?

Where it’s specified, yes, working to the specification and the manufacturer’s installation guidance. We will flag if the detail needs a different product.

How the job changes by surface

Window and door perimeters

Internal perimeters are normally sealed with a paintable product where decorating follows. We follow what’s specified with colours matched to the frame where needed.

Bathrooms, en suites and washrooms

In bathrooms and washrooms, an anti-mould sanitary silicone goes around every fitting. Joints are cleaned, sealed and tooled neatly.

Why act early in Forbes

On a refurbishment, there’s a choice between resealing existing frames and replacing them. If the frame is in good order, cutting out and resealing the perimeter can be all it needs and that’s a far smaller job. If the frame is life-expired, we’ll tell you. Exposed buildings in Scotland take a lot of weather, so it’s worth renewing joints around Forbes before they leak.

Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.

Why appoint us

  • Fully insured
  • One contact handling all your sites
  • Joints cleaned back to sound surfaces
  • Work to your specification and the manufacturer’s guidance

Take a look at what affects the cost or how we’re accredited.

When to call us in Forbes

Wide, tapered or inconsistent gaps around frames are a common problem. Sealant has a range of joint widths it can cope with and gaps beyond it need packing or adjusting by the frame installer. We flag them early rather than filling them with sealant that won’t last.

Things that usually lead to an enquiry:

  • Caulk cracking where joints are moving more than expected
  • Sanitary sealant damaged by following trades
  • External joints sealed in damp or cold conditions that are now failing
  • Oversized or tapered gaps around new frames

When a school such as Alford Academy is extended or refurbished, the mastic package is often squeezed into the holidays.

Comparing quotes

  • Their plan for phasing and protecting the area
  • Proof of insurance
  • What site paperwork they can supply
  • Will failed sealant be removed rather than covered?

How to choose a sealant contractor

For managing agents and facilities managers

We work for building owners and managing agents on sealant work across single buildings or whole portfolios around Forbes. One quote can cover more than one site, which keeps the paperwork simple.

We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. Sites in Forbes can sit alongside others in a wider programme across Aberdeenshire.

Construction mastic around Forbes: how the place shapes the job

The east of Scotland, where Forbes is, gets less rain than the west. Cold, damp starts still stop external sealing on some days. We agree external dates with the site team and keep internal work ready. In Forbes, as across Scotland, building warrants are issued by the local authority verifier under the Scottish regulations. The mastic package follows the approved specification.

Hotels like Haughton Arms Hotel, 1.2 miles to the south-east of Forbes, rarely close for long, so refurbishment mastic is phased floor by floor.

Forbes is about 13 miles west of Inverurie, in Aberdeenshire. Looking for construction mastic in Forbes? We can help, as we do across Aberdeenshire. Across Aberdeenshire, 179 places are covered, including Forbes. For work in that direction, see our Aberdeen page (23 miles or so).

Work on mastic packages is covered throughout AB33, whatever the building. Buildings on Suie Road and Waterside Gardens are within our area for mastic packages. If your building is just outside Forbes, we cover Bridge of Alford (1 mile north), Alford (1 mile south-east), Tullynessle (1 mile north), Kirkton of Tough (4 miles south-east) and Auchleven (6 miles north-east). Nearby towns on our patch include Inverurie (13 miles east), Huntly (14 miles north), Garioch (13 miles east), Kemnay (10 miles east), Kintore (14 miles east) and Aboyne (12 miles south).

Local landmarks in Forbes

Other landmarks nearby include Grampian Transport Museum (1.2 miles south-east) and Asloun Castle (2.1 miles south-west). Open spaces near Forbes include Coiliochbar Hill.

Map of Forbes © OpenStreetMap contributors
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