Mastic contractors in Colbury
Work needed on a mastic package in Colbury? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Frame perimeters left unsealed or poorly sealed
- Old sealant on a refurbishment that needs stripping before new work
- Sanitary sealant damaged by following trades
Construction mastic across Colbury
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Cost factors for mastic packages
Before we quote, we look at:
- How much there is to seal
- Induction, permit and paperwork requirements
- The product specified
- Travel to remote or island sites
Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a fixed quote.
What we need to price the job
There’s no need for a formal survey. These details are enough to start:
- Specification clauses that apply
- Access details, including height
- A wide shot and a close-up of the area
- What the building is and how it’s used
Pricing a project or setting a maintenance budget? We’ll quote against your scope and drawings that you can work with. If you have questions first, phone 01277 525 020 or use the quote form.
How we handle construction mastic in Colbury
Mastic Doctor has been a subcontractor on construction projects for over 20 years. We price from drawings and the specification, agree the sequence with the site team and seal as areas are released. For construction mastic on a scheme in Colbury, send drawings through our quote form, or phone or email us to talk it through. We work on internal decorators’ caulk, floor and skirting junctions and cladding and panel joints, and what we are called in for most is inconsistent sealant finishes from plot to plot and early adhesion failures on new external joints. Searching for sealant specialists in Colbury? We have been sealing commercial buildings since 2005, with CSCS-carded applicators.
Construction in and around smaller places such as Colbury is often barn conversions, small groups of houses or extensions to halls and schools. Perimeters, facade joints and internal sealant all need doing properly, however small the scheme.
Our workmanship is guaranteed for 12 months, in Colbury as everywhere else we work. If a joint we sealed fails because of how it was installed, we come back and put it right.
- Place
- Colbury (SO40)
- Region
- Hampshire
- Cover
- 12 months on every job
- Quotes
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Updated
- 3 November 2026
Nearby places to Colbury
Also in Colbury
When it isn’t the sealant
Our job is the joint, not everything around it. On its own, sealant can’t deal with:
- Oversized gaps that need packing or adjustment by others
- Damage to finishes by other trades after we have sealed
- Joint design decisions that belong to the architect or engineer
Not sure which it is? You can ring 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
- Internal decorators’ caulk
- Floor and skirting junctions
- Brick and block movement joints
- Cladding and panel joints
- Sanitary and kitchen joints
How the job changes by surface
Window and door perimeters
Frames sealed into the opening keep rain out of the reveal. We use the specified perimeter sealant, typically a low-modulus neutral-cure silicone.
Kitchens and utility areas
Kitchen joints are sealed after fitting and before final clean. The sealant is a kitchen-grade product and hygienic or food-safe grades wherever food contact is possible.
Site staff or a sealant 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. For that reason, many FMs and contractors use a sealant specialist from the outset.
General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
Diagnose, treat, sign off
We schedule the visit to fit the site hours and access windows you give us. While we are working, the area stays contained and tidy, and your contact hears from us before we move to the next area. If others near Colbury need work, visits can be combined. A fixed quote is given before anything starts.
- We start with the drawings, specification and programme.
- We take off quantities and return a fixed quote.
- The sequence is agreed with the site manager.
- Each area is sealed when it’s released.
- Every joint is cleaned, set to depth and sealed with the specified product.
- After snagging, the work is handed over under our 12-month guarantee.
Before we start on site
- Explain the parking and delivery arrangements
- Have the specification and drawings to hand
- Tell us your opening times and when work is allowed
Request a quote
We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, give us a call on 01277 525 020 or email drawings and photos.
Related advice
Do you need construction mastic in Colbury?
Wide, tapered or inconsistent gaps around frames are a common problem. Every product has limits on how wide a joint it can bridge, so gaps outside that range need sorting by the installer first. We flag them early rather than filling them with sealant that won’t last.
Look out for the following:
- Window and door perimeters that won’t pass inspection
- Old sealant on a refurbishment that needs stripping before new work
- Snag items on joints that need redoing before handover
- Perimeter gaps outside the sealant’s range
When a school such as Foxhills Infant School is extended or refurbished, the mastic package is often squeezed into the holidays.
What your quote should include
- How long is the guarantee, and what does it include?
- Will failed sealant be removed rather than covered?
- Health and safety accreditation such as CHAS
- Proof of insurance
Your questions answered
Is Colbury off your patch?
No. Small places get the same service as large ones. Our area covers London and the South East counties. Where we can, we group nearby jobs to make the most of each trip.
Is Rushington Business Park, near Colbury, within your area?
Yes, sites like Rushington Business Park are within our area, along with the rest of Colbury. To start, just call the office on 01277 525 020 or email a schedule or drawings with the unit, the joints involved and your access times.
How do we ask for a quote?
You can use the quote form on this site; alternatively, give us a call on 01277 525 020 or email the details over. Include photographs or drawings if you have them.
Can one quote cover more than one building?
Yes. Multi-site work and planned programmes are a core part of the service, planned site by site to suit how each building is used.
Do you have public liability insurance?
Yes. We are fully insured, including public liability cover.
Do your applicators hold CSCS cards?
Our applicators are CSCS-carded, and we hold CHAS accreditation and Constructionline membership. We confirm any paperwork you need with the quote.
How long before the joints can be used?
That comes down to the sealant and the temperature. Some take light use quickly, others need longer to cure, and we confirm it before leaving site.
New build and refits around Colbury
Colbury sits close to the coast, within about 2 miles. Facades and window perimeters on coastal schemes take more wind-driven rain, and salt air nearer the shore, so joint design, primers and product choice deserve extra care. Colbury sits in one of the drier corners of the country, the South East. Winter mornings still bring frost and condensation on frames and panels, which is why external dates are agreed with the site manager.
Units on estates such as Rushington Business Park (to the north-east of Colbury) tend to be reclad and refitted as tenants change, and each job leaves cladding and perimeter joints to seal. New wings at hospitals like Tatchbury Mount Hospital, 2.3 miles to the north-west of Colbury, bring long runs of window and panel joints to seal.
Colbury is about 1 mile south of Totton, in Hampshire. Looking for construction mastic in Colbury? We can help. Colbury is one of 723 places in Hampshire on our list for mastic packages.
Business premises anywhere in SO40 are within our area. Close to Colbury, our area also takes in Ashurst (1 mile west), Lyndhurst (4 miles south-west), Emery Down (4 miles south-west), Balmerlawn (6 miles south-west) and Brockenhurst (6 miles south-west). A short drive away, we cover Winchester (14 miles north-east), Eastleigh (8 miles north-east), Fareham (14 miles east), Chandler's Ford (8 miles north-east), Hedge End (9 miles east) and Lymington (10 miles south).
What’s near Colbury
Around Colbury, our work takes us to commercial buildings near Hounsdown School and The Forest Inn. The closest station to Colbury is Ashurst New Forest station, about 1.2 miles south-west of the centre. Other landmarks nearby include Ashurst Hospital (1 mile south-west) and National Dairy Museum (less than half a mile south). Not far away are Testwood Lakes.