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

Mastic sealant contractors in Ickleford

Mastic sealing in Ickleford, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.

  • Damaged joints in communal entrances and corridors
  • Occupiers reporting cold air round windows
  • Movement joints with sealant missing
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Mastic sealing for Ickleford sites

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

Mastic sealing in Ickleford, done properly

On a residential block, the work happens around people’s lives. Dates, areas and the order of work are agreed with you in advance, giving you what you need to notify residents. Entrances and stairwells are kept in use while we work. The enquiries we see most involve repeated reactive repairs to the same buildings and mastic failing across several blocks on an estate, on external wall and movement joints, communal kitchens and washrooms and communal entrances and stairwells. Facilities teams, main contractors and managing agents in Ickleford tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

For buildings around smaller places like Ickleford, we group work so one trip covers it. Photos of each elevation help us quote accurately.

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

Place
Ickleford (SG5)
Region
Hertfordshire
Cover
A 12-month guarantee
Quote
Fixed quote, scope in writing
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Planned mastic for Ickleford portfolios

Ickleford is about 34 miles from central London. Within reach of London, blocks run by agents and associations are common around stations. The South East is one of the drier parts of the UK. Even so, frame mastic only goes on in dry, workable conditions, and the sunniest, most exposed sides of a building typically need attention first.

Schools and community buildings such as Ickleford Primary School need frame and external mastic kept sound like any building. Buildings close to stations like Hitchin station, 1.5 miles to the south-east of Ickleford, are often flats over shops, with frame mastic to keep sound. Churches, halls and community buildings such as Church of St Katharine are looked after by trustees and committees like any other owner, and their frames, doors and external joints need mastic renewed in time.

Ickleford is about 2 miles north of Hitchin, in Hertfordshire. Across the SG5 postcode area, it works the same way: send details, get a fixed quote, we seal, and the work is guaranteed. We work across 371 places in Hertfordshire, from busy centres to rural villages. We also cover London, some 34 miles away.

Postcode districts covered here: SG5 for mastic joints. Streets here include Greenfield Lane, Boswell Drive and Chambers Lane. Close to Ickleford, our area also takes in Bearton (1 mile south), Westmill (1 mile south), Walsworth (1 mile south-east), Hitchin (2 miles south) and Benslow (2 miles south-east). Bigger towns within reach include Stevenage (6 miles south-east), St Albans (15 miles south), Welwyn Garden City (13 miles south), Harpenden (11 miles south), Hatfield (15 miles south) and Hertford (15 miles south-east).

What’s near Ickleford

In Ickleford, that means premises near The Priory School, Butts Close and Plume Of Feathers Public House, among other places. Ickleford’s nearest station is Hitchin station, about 1.5 miles south-east of the centre. A little further out are Garden City Collection Study Centre (1.4 miles north-east) and Fairfield Hospital (2.6 miles north-east). The countryside around Ickleford includes Oughtonhead Nature Reserve and Markham's Hill.

Map of Ickleford © OpenStreetMap contributors

Our process

Occupied buildings need a little choreography. The work area is signed and kept contained, keep walkways clear and move on in phases so staff and visitors can carry on around us. Rural sites near Ickleford may need directions, gate codes or a contact on site. Add it to your enquiry and we will build it into the plan.

  1. We check the asbestos register for older buildings and look at the joints.
  2. The products and programme are set out in a fixed quote.
  3. Failed mastic is removed completely.
  4. Joint faces are cleaned, backed and resealed.
  5. We finish each building before moving to the next.

Preparing the site

  • Share your working hours and any access restrictions
  • Confirm the product named in the specification
  • Let us know about inductions and permits

Get a fixed quote

Let us know the site, the scope and your timescale, and a fixed quote will follow. The easiest way is to speak to us on 01277 525 020 or email drawings and photos.

Ask for a quote

Read more

What happens if it’s left?

Piecemeal repairs over the years often leave mismatched sealant. Resealing a whole building gives a consistent finish. Halls, stores and units around places like Ickleford may not be checked every day, so a failed joint can leak for a while before anyone sees it. Renewing joints in good time avoids the problem.

Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.

Why appoint us

  • A fixed quote before work starts
  • Workmanship guaranteed for 12 months
  • One phone line for London, the South East and Scotland
  • Fully insured, including public liability cover

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

Quoting for work in Ickleford

To price the job, we consider:

  • How much existing material needs removing
  • Location, for remote and island sites
  • Phasing around occupants
  • How much there is to seal

There’s no price list, because the scope varies so much from one building to the next. For a fixed figure, call for a quote.

What to include in your enquiry

Whether it’s one area or a whole building, the same details help:

  • The asbestos register, for older buildings
  • Specification clauses that apply
  • Clear photos of the problem areas
  • Drawings or a marked-up plan, if available

Need a figure for a tender or a budget? Send the scope and any drawings, and we will return a fixed quote that you can work with. For a chat about it beforehand, ring 01277 525 020 or send details through our quote form.

Surface by surface

Estate-wide resealing programmes

Priority order can follow condition, complaints or your maintenance plan. You get one fixed quote per building or for the whole estate.

Planned maintenance

Resealing can be scheduled alongside other planned works on a timetable you set.

When it isn’t the sealant

Part of a good diagnosis is knowing where sealant stops. You will hear from us if the cause turns out to be any of the following:

  • Failed window or door frames, which need a window contractor
  • Masonry that has broken away beside the joint
  • Broken glass or failed sealed units

If in doubt, ring 01277 525 020 or send photos by email and we’ll say what we think.

Joints and surfaces we work on

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

Questions about Ickleford

Will you take on a block within reach of Hitchin station?

Yes. Managing agents, landlords, property factors and housing associations are who this service is for. We work to your notice and access arrangements.

Is a smaller place like Ickleford outside your area?

No. Places such as Ickleford are covered as much as the big towns. We cover Greater London and the counties of the South East. Where we can, we group nearby jobs to make the most of each trip.

What if the old mastic contains asbestos?

In older buildings, old mastic can contain asbestos. We check the asbestos register or survey before disturbing it and suspect material is tested first.

Do you work to architects’ specifications?

Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it, flagging anything that needs clarifying.

How do you reach windows on upper floors?

We talk through access for each building when we quote. Tell us the building height and any access already in place, and we’ll tell you how we’d approach it.

Is it fine to apply new sealant on top of old?

No. Overlaying old sealant is a frequent cause of early failure, so it all comes out first.

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 entrances stay in use.

Should maintenance staff do it?

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. For that reason, many FMs and contractors use a sealant specialist from the outset.

For a quick touch-up, site staff may be fine, but larger jobs are different: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

Accreditations

Trusted. Accredited. Insured.