Essex · England
Commercial sealant contractors in CM19
Sealant work for contractors, FMs and building owners across CM19, covering Great Parndon, Roydon and Roydon Hamlet, with a fixed quote before we start.
Sealant work in CM19
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Places in CM19
- Great Parndon
- Roydon
- Roydon Hamlet
- Tylerscross
- Halls Green
- Harlow
- Little Parndon
- Netteswell
- Staple Tye
- Lower Nazeing
Our services across CM19
- Commercial washroom and wet-area sealing
- Industrial and floor joint sealing
- Construction and new-build mastic
- Mastic sealing for building owners and managing agents
- Commercial sealant contractors
- Facade and window perimeter sealing
- Expansion and movement joint sealing
- Coloured and colour-matched sealant
- Fire-rated sealing and fire stopping
- All services
Tell us what needs doing and your postcode for a fixed quote: call 01277 525 020 or send details through our quote form.
Postcodes nearby
Across Essex
Every town in Essex
Areas we cover
About commercial sealant contractors in CM19
On older buildings, particularly those put up before 2000, some old mastics and sealants may contain asbestos. We ask to see the asbestos register or survey before old sealant is disturbed, because the duty to manage asbestos sits with the dutyholder. Anything suspect is left alone until it has been tested (removing asbestos-containing materials isn’t something we do). We work on external facade joints, window and door perimeters and washrooms and tea points, and what we’re called in for most is shrunken sealant along kitchen worktops and splashbacks and external beads that have gone brittle and cracked.
We follow your site rules from the start: 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.
- First, details come to us: photographs, drawings or a schedule of the areas, and a site visit is booked where it helps.
- The failure is diagnosed and a fixed quote issued for the work agreed.
- Before anything is cut out, we agree access, timings and sequence.
- We strip the failed bead and prepare both faces of the joint.
- Backing and primer go in where needed, then the chosen sealant is applied and tooled.
- Finished joints are checked with you and handed over with our 12-month guarantee.
What affects the price in CM19
The price depends on the quantity of joints, what has to come out first and the access. Call for a quote once you have the details.
Why choose Mastic Doctor
- One phone line for London, the South East and Scotland
- Old sealant cut out, never sealed over
- Standard and matched colours in many product ranges
- Clear, fixed quotes
Ask for a quote
Let us know the site, the scope and your timescale, and a fixed quote will follow. To get it moving, speak to us on 01277 525 020 or email drawings and photos.
Near you in Great Parndon
We work on buildings around Church of St Mary the Virgin, Jerounds Primary Academy and Hawkenbury Meadow. You’ll also find The Cock Inn (under half a mile north-east) and Stewards Academy - Science Specialist (0.7 miles south-east). The closest station to Great Parndon is Harlow Town station, about 1.8 miles north of the centre. Well-known places in the area include Mark Hall Cycle Museum (2.4 miles north-east) and Princess Alexandra Hospital (1 mile north). Not far away are Hunsdon Mead.
Commercial sealant contractors across CM19: the area picture
The commercial stock in CM19 mixes older town-centre buildings with newer offices and units, in places such as Harlow, Little Parndon and Netteswell and beyond. Each building needs the right product for its surfaces, from stone and brick to coated aluminium and laminate.
Around the motorway corridors of the South East, business parks and industrial estates are common, and CM19 is part of the area we cover.
Great Parndon: Parks like Harlow Business Centre (0.5 miles north of Great Parndon) see tenants come and go, and every move-in brings joints to seal. If you have premises on more than one site, say at Harlow Business Centre and Harlow Business Park, one contractor and one quote can cover both.
Cost factors for sealant joints
A fixed quote reflects the actual work. It allows for:
- Which sealant the job calls for
- Whether old sealant has to be cut out first
- Access and working height
- 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 and we’ll price your job on its own details.
What to include in your enquiry
A few photos plus some basic facts will normally do. It helps to include:
- The postcode of the building
- Whether an asbestos survey exists
- Any dates the work must fit around
- The product your specification calls for
To get a fixed quote, ring 01277 525 020 or email a schedule or drawings, telling us the site location and the nature of the job. You can also send details through our quote form.
What sealant work can’t fix
Before quoting, we check that sealant is the right answer. It won’t put right:
- Old mastic that tests positive for asbestos
- A failed roof covering or waterproofing membrane
- Structural cracks or movement the joints weren’t designed for
Signs you need commercial sealant contractors
External sealant takes a steady beating from the weather. UV hardens the surface while wind and rain work at the edges; in time the surface chalks, hardens and cracks. A hardened bead can’t follow the building any more.
Look out for the following:
- Frame mastic that has hardened and come away from the wall
- Hardened, chalky sealant on south-facing or exposed elevations
- Black mould through washroom sealant that won’t clean off
- Damp patches where an external joint has failed
Aftercare for building managers
After handover, a little attention goes a long way:
- Put external and wet-area joints on a regular inspection round
- Act on the first lifting edges rather than waiting
- Keep washroom and kitchen extraction working
- Ask cleaners to use a soft cloth and mild cleaner on sealant
Good ventilation keeps wet-area sealant in better condition. Extraction that isn’t working keeps the joints wet, which is how mould gets back in. It’s worth having fans checked while the sealant is fresh.
Once sealant fails in a movement joint, grit and debris get in. The joint can no longer close, so its edges crack or spall. That turns a sealant job into something bigger.
Owners, agents and contractors
Housing associations and managing agents often need work done across blocks and communal areas. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.
Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Sites in CM19 can sit alongside others in a wider programme.
FAQs: CM19
What site paperwork can you provide?
Send your site requirements with the enquiry, and we will confirm the RAMS, insurance and CSCS details with the quote. From you, we will need the asbestos information for older buildings and any site rules.
Can weather delay the job?
It can, when the joints are outside. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so we watch the forecast and rearrange outside work if we have to. Internal work is far less affected.
Is the old sealant taken out first?
Every failed bead is cut out completely. New sealant can’t grip the old bead, so laying over it never lasts; the faces are then cleaned and prepared.
Is your work guaranteed?
Our workmanship is guaranteed for 12 months. We’re fully insured for public liability as well.
Do you work directly for building managers?
Yes. You can send details through our quote form, and tell us what site paperwork you need.
Can areas stay open during the work?
It’s normal for us to work in occupied buildings. Only the area being sealed is closed, and the sequence is agreed in advance.
Is it fine to apply new sealant on top of old?
No. Failed sealant is removed and the faces cleaned back to sound, dry material first, because fresh silicone will not bond with aged silicone.