Mastic Sealing in Harlow
Commercial sealant work in Harlow for contractors, FMs and building owners: mastic sealing for building owners, managing agents and housing associations, quoted at a fixed price.
- Failed external movement joints
- Damp patches beside frames
- Estate-wide sealant that is simply worn out
Mastic sealing in Harlow
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Mastic sealing for commercial buildings in Harlow
Most buildings come with mastic joints nobody has looked at since handover and it slowly wears out: window perimeters, door frames, external joints and communal junctions all rely on it. When it hardens, splits or pulls away, water and draughts follow, and occupiers start reporting it. We work on communal entrances and stairwells, external wall and movement joints and shopfronts below residential blocks, and the usual reasons a site gets in touch are damaged joints in communal entrances and corridors and water getting in round frames after rain. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Harlow is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.
In Harlow, as in most towns, a block may have frames from several eras, which leaves perimeter mastic of very different ages. Looking at the whole building first shows what needs doing now and what can wait.
Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.
Planned mastic for Harlow portfolios
Harlow sits in one of the drier corners of the country, the South East. Outside work still depends on dry joints, and south- and west-facing elevations, which take the most sun and rain, often age first. Harlow lies roughly 21 miles out from central London. Managed blocks of flats are a big part of commuter-belt property.
Site managers at schools like Cooks Spinney Primary Academy and Nursery can fit frame mastic into the summer works. For owners of several units at places like Harlow Innovation Park, 0.8 miles to the north-east of Harlow, one programme can deal with frame and external mastic across the lot.
Harlow is about 21 miles north-east of London, in Essex. Commercial clients in Harlow can call on us for mastic joints, as part of our coverage of Essex. Harlow is one of 644 places in Essex on our list for mastic joints. Our London page has more on work in that area (21 miles or so).
Postcode districts covered here: CM17, CM20, CM18 and CM19. Among the streets we cover are London Road, Soper Square and Square Street, and sites on any of them can send details for a fixed quote. Being close to the A414 and A1019, Harlow is easy to get to with materials and equipment. If your building is just outside Harlow, we cover Mark Hall South (1 mile north-east), Netteswell (1 mile west), Latton (1 mile south-east), Mark Hall North (1 mile north) and Bush Fair (1 mile south). Bigger towns within reach include Brentwood (13 miles south-east), Loughton (9 miles south), Waltham Abbey (7 miles south-west), Great Dunmow (13 miles north-east), Epping (5 miles south) and Stansted Mountfitchet (10 miles north). Harlow ranks among the main centres of Essex, with offices, shops, schools and other public and commercial buildings.
Near you in Harlow
In Harlow, that means premises near Harlow Marsh, Purple Emperor pub and BMAT STEM Academy, among other places. The nearest railway station is Harlow Town station, roughly 1.2 miles north-west of the centre. A little further out are Princess Alexandra Hospital (1.2 miles west) and Mark Hall Cycle Museum (0.7 miles north-east). Not far away are Hunsdon Mead.
General trades versus a specialist
Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
What we can’t put right
Not every problem is a sealant problem, and we’d rather tell you before you spend money. These need a different solution:
- Substrate edges that need repairing first
- Broken glass or failed sealed units
- Leaks from above rather than through a joint
Not sure which it is? You can speak to us on 01277 525 020 or email a schedule or drawings and we’ll tell you honestly before you book.
Joints and surfaces we work on
- Shopfronts below residential blocks
- Window and door perimeters on blocks
- External wall and movement joints
- Communal kitchens and washrooms
- Balcony and threshold joints
- Communal entrances and stairwells
Questions about Harlow
Is Harlow Innovation Park, near Harlow, within your area?
Yes. We cover Harlow and the area around it, including industrial estates, business parks and retail parks such as Harlow Innovation Park. A few photos and the unit address let us price the work.
Will you price a mastic programme across our Harlow portfolio?
Yes. Portfolio-wide programmes are a regular request. Send the addresses and photos and we’ll give a fixed quote.
When can the area be used after sealing?
We will confirm how long the chosen product needs to cure, and flag anything to keep off until it has cured.
Can you send RAMS and CSCS details before starting?
We are CHAS accredited, a Constructionline member and carry public liability insurance. Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote.
What about access for upper-floor joints?
Every block is different. How upper joints are reached is agreed before work is booked so the fixed quote reflects it.
Can people stay in the building while you reseal?
We plan around people living or working in the building. We agree the programme so you can notify occupiers, and entrances stay in use.
Do you work for managing agents and housing associations?
Yes. Managing agents, property factors in Scotland, housing associations and landlords with block or commercial portfolios are our main clients for this work, and we quote building by building or as a programme.
Our process
Diagnose, treat, sign off: every visit follows that pattern. First comes an inspection and agreement on scope, then we prepare and seal each joint with the specified product, and the job ends with a walk round and sign-off. Most work in Harlow is one building at a time: a school, a unit, an office or a block. We start with your photographs, drawings or a site visit, then send a fixed quote.
- Each block or building is walked and the failed joints recorded with the likely cause.
- A fixed quote follows, split by block or building if that suits you.
- The programme is fixed with you, including dates you can pass on to residents or tenants.
- Failed mastic is removed and the faces taken back to sound, dry material.
- Backing rod and primer go in as the joint requires, then the new bead is placed and tooled.
- Each building is checked on completion and the work carries our 12-month guarantee.
What we need from you
- Send any specification or drawings in advance
- Explain the parking and delivery arrangements
- For older buildings, check the asbestos register before work
Getting a fixed quote
A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or phone 01277 525 020 or email drawings and photos if you’d rather talk the job through.
Related advice
When to call us in Harlow
Many failed joints were sealed without backing rod, so the mastic is glued to the joint bottom too. It can’t stretch properly and splits as the building moves.
Common reasons buildings call us in:
- Complaints coming in block by block
- Failed external movement joints
- The same joint failures repeated across a portfolio
- Brittle perimeter mastic across a building
If you are responsible for a building such as St Andrew's Methodist Church, frame and door mastic needs the same attention as any other property.
What to look for in a quote
- How long is the guarantee, and what does it include?
- Which product they’ll use, and why it suits the joint
- Whether their applicators hold CSCS cards
- Can the work be phased to keep areas open?
For managing agents and facilities managers
Building owners and managing agents use us on sealant work across single buildings or whole portfolios. Several sites can go on one quote, which keeps the paperwork simple.
Whether you’re a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.
Leave it or put it right?
Open external joints let water into walls and around frames. That can lead to damp, staining and damage to finishes, which is harder to deal with than resealing. A failed joint is easier to put right before damp shows inside. Once water gets in, there’s drying out and making good as well.
The product called for affects the cost, and so does the preparation. Access, phasing and site requirements come into it too.
Why clients in Harlow choose us
- Joints cleaned back to sound surfaces
- Health and safety: CHAS accredited
- CSCS-carded applicators
- Products installed to the manufacturer’s instructions
Take a look at what affects the cost and our accreditations and insurance.