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

Mastic sealing for building owners and managing agents in Puttenham, Hertfordshire

Commercial sealant work in Puttenham for contractors, FMs and building owners: mastic sealing for building owners, managing agents and housing associations, quoted at a fixed price.

  • Water getting in round frames after rain
  • Worn sealant at communal door frames
  • Open joints in brickwork or panels
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
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 & Constructionline
Fully insured: £5m PL

Need mastic sealing in Puttenham?

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Mastic sealing in Puttenham, done properly

We work for building owners, landlords with commercial or block portfolios, managing agents and housing associations. Many prefer a planned programme to one-off visits and we quote and schedule each building in turn. Most enquiries involve window mastic that has split and shrunk and draught complaints from residents or tenants, across external wall and movement joints, balcony and threshold joints and shopfronts below residential blocks. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Puttenham is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

For owners with a single building near Puttenham, we plan to finish in one visit where possible. Photos of each elevation help us quote accurately.

A 12-month guarantee applies to all our work in Hertfordshire. If an installation problem shows up, give us a call on 01277 525 020 or send photos by email and we’ll arrange a return visit.

Where
Puttenham (HP23)
Wider area
Hertfordshire
Cover
A 12-month guarantee
Quote
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

For owners and agents in Puttenham

The South East is one of the drier parts of the UK. Even so, frame mastic only goes on in dry, workable conditions, and elevations facing the sun and the prevailing weather are normally where frame mastic ages first. At about 35 miles from central London, Puttenham is within reach of the capital. Commuter-belt towns tend to have plenty of managed blocks near stations and town centres.

For agents with blocks near Cheddington station, which lies north-east of Puttenham, a block-wide mastic programme deals with frames, balconies and entrances in one go. Older community buildings, Church of St Mary (Church of England) among them, often have frames of mixed ages whose mastic varies. Student blocks close to universities like University Campus Aylesbury Vale (to the west of Puttenham) are easiest to work on between tenancies.

Puttenham is about 4 miles east of Aylesbury, in Hertfordshire. Looking for mastic sealing in Puttenham? We can help, as we do across Hertfordshire. 371 places across Hertfordshire fall within our area, including Puttenham. We also cover Oxford, around 23 miles from Puttenham.

Business premises anywhere in HP23 are within our area for mastic joints. For a building on Church Road, Astrope Lane and Draytonmead Farm Road or nearby, we can quote for mastic joints. Close to Puttenham, our area also takes in Astrope (1 mile east), Long Marston (1 mile north-east), Buckland (1 mile south), Aston Clinton (2 miles south) and Broughton (2 miles west). Nearby towns on our patch include Hemel Hempstead (12 miles south-east), Berkhamsted (7 miles south-east), Tring (3 miles south-east), Chorleywood (15 miles south-east), Grovehill (12 miles south-east) and Woodhall Farm (12 miles south-east).

Landmarks near Puttenham

For rail, the closest station is Cheddington station, roughly 3.3 miles north-east. A little further out are Tindal Centre (3.8 miles west) and Pitstone Green Museum (3.2 miles east). Open spaces near Puttenham include Haddington Hill and College Lake nature reserve.

Map of Puttenham © OpenStreetMap contributors

When something else is needed

We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:

  • Water coming in from the roof or rainwater goods
  • Asbestos-containing sealant, which we don’t remove
  • Frames that are rotten, warped or broken

Not sure which it is? You can call 01277 525 020 or email a schedule or drawings and we will tell you honestly before you book.

Surfaces we seal

  • Window and door perimeters on blocks
  • Balcony and threshold joints
  • Shopfronts below residential blocks
  • External wall and movement joints
  • Communal entrances and stairwells
  • Communal kitchens and washrooms

Why act early in Puttenham

Sealing over failed mastic looks tidy for a while. It won’t grip the old sealant and soon comes away. Full removal and proper preparation is what lasts. One visit to deal with every failing joint makes more sense than several trips to a place like Puttenham. Send photographs of each area and we will quote for the lot.

Pricing mastic joints depends on how many there are, their condition and the access. Call for a quote.

What you get with us

  • Health and safety: CHAS accredited
  • Our applicators hold CSCS cards
  • A fixed quote before work starts
  • Work to your specification and the manufacturer’s guidance

Take a look at our cost guide or our accreditations.

Our process

Site rules come first: signing in, inductions and any permit to work. With the paperwork done, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. Smaller jobs around Puttenham can be grouped with others nearby. A fixed quote is given before anything starts.

  1. First comes a look at the joints and, for older buildings, the asbestos records.
  2. The products and programme are set out in a fixed quote.
  3. Failed mastic is removed completely.
  4. The joints are prepared and resealed with the right product.
  5. Buildings are completed in turn.

What we need from you

  • Explain the parking and delivery arrangements
  • Point out any areas we must not close
  • Tell us your opening times and when work is allowed

Request a quote

Let us know the site, the scope and your timescale, and we’ll put a fixed quote together. To get it moving, call the office on 01277 525 020 or use the quote form.

Get a quick quote

Read more

Questions we’re asked in Puttenham

Can you work at a site such as College Business Park, by Puttenham?

Yes, sites like College Business Park are within our area, along with the rest of Puttenham. Send details of the unit and the work through our quote form for a quick quote.

Is Puttenham too far out for you?

Not at all: smaller places are covered as well as towns. Our area covers London and the South East counties. Send photos and a list of what needs doing, and we will plan the job to need as few trips as possible.

How do you handle work on occupied blocks?

We plan around people living or working in the building. We agree the programme so you can notify occupiers and communal access is kept open.

Which sealant will you use?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

How much does the work cost?

Every job gets its own fixed quote. To get one, speak to us on 01277 525 020 or use the quote form.

How do I request a quote?

The quote form is the simplest route, though you can also ring 01277 525 020 or use the quote form. Photos, drawings or a joint schedule help us quote quickly.

Will you just go over the old sealant?

No, never. Sealing over old material is one of the classic causes of early joint failure, so it all comes out first.

Owners, agents and contractors

We work for building owners and managing agents on everything from one building to a spread of sites around Puttenham. One quote can cover more than one site, which keeps the paperwork simple.

Main contractors use us as their sealant subcontractor on new-build and refurbishment projects. We work to your programme, your specification and your site rules, with CSCS-carded applicators on site.

Cost factors for mastic joints

These are the things that shape the price:

  • How accessible the joints are
  • Travel to remote or island sites
  • Whether old sealant has to be cut out first
  • The site’s rules and procedures

Every site prices differently: the joint sizes, the specified product, access and working hours each have a bearing. A fixed quote follows once we understand the job.

What we need to price the job

However big the job, the same details help:

  • How the joints are reached, and at what height
  • Rough lengths or quantities, or drawings if you have them
  • When you need the work done
  • Whether an asbestos survey exists

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, phone 01277 525 020 or use the quote form.

Different surfaces, different methods

Tenement and older buildings

Traditional buildings have joints that need a careful approach. We look at the substrate before choosing a sealant.

Planned maintenance

We can work into your cyclical maintenance plan on a timetable you set.

Accreditations

Trusted. Accredited. Insured.