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

Norleywood mastic sealing

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

  • Communal area joints that look neglected
  • Water getting in round frames after rain
  • Brittle perimeter mastic across a building
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS accredited
£5m PL insurance

Mastic sealing near Norleywood

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Why act early in Norleywood

Resealing ahead of leaks keeps it to a maintenance task. Once water has tracked in, the repair list grows and occupiers notice. For buildings around smaller places like Norleywood, water damage can go unnoticed for longer, especially where a building isn’t used daily, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.

Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a quote.

Why appoint us

  • Commercial sealant work since 2005
  • A range of standard colours, depending on the product
  • One number for every site we cover
  • Health and safety: CHAS accredited

See how commercial sealant jobs are priced and our accreditations.

About our mastic sealing in Norleywood

Blocks are lived in, so access and disruption have to be thought through. Dates, areas and the order of work are agreed with you in advance so you can let residents know what is happening. Communal entrances and stairs stay usable while we work. If you are dealing with the same joint failures repeated across a portfolio and complaints coming in block by block, we can put it right. Searching for sealant specialists in Norleywood? Mastic Doctor has worked for contractors, FMs and building owners since 2005, CHAS accredited and a Constructionline member.

Rural conversions near places like Norleywood often set modern frames into older stone, flint or brick. The mastic needs to suit an irregular masonry face and the look of the building.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Norleywood (SO41)
Wider area
Hampshire
Cover
A 12-month guarantee
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Page updated
3 November 2026

How the job changes by surface

Tenement and older buildings

Natural stone can be marked by the wrong sealant and we choose accordingly.

External movement joints

Joint size and product are matched to the expected movement, often around 2:1 width to depth, as the manufacturer advises.

Your questions answered

We manage a building near Lymington Pier station. Can you help?

Yes, we work for agents, landlords and housing associations with blocks of every size. We work to your notice and access arrangements.

Can being near the sea in Norleywood affect the sealant we need?

It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. Product choice and preparation matter more, and sea-facing elevations are worth inspecting more often.

Can you send RAMS and CSCS details before starting?

Let us know your requirements: tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote. We hold CHAS accreditation and Constructionline membership.

How long will the new sealant last?

There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Sealant joints are maintenance items, so inspect them regularly.

Who decides which product is used?

If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

Will residents or tenants be disturbed?

Occupiers stay in the building throughout. If any flats or units need access, we will tell you in advance so it can be arranged.

Do you do block-wide mastic programmes?

Yes, planned programmes suit estates and portfolios. You get a fixed quote per building or for the whole job.

What sets the cost

Each job is priced on its own details. The things that drive the figure:

  • Whether the work must be split into stages
  • Location, for remote and island sites
  • How much there is to seal
  • The site’s rules and procedures

Larger quantities, tricky access or phasing all shape the price. Site requirements like inductions and permits play a part as well, along with the time of year for external work.

Before you send an enquiry

A few photos plus some basic facts will normally do. Please tell us:

  • Anything awkward about access or site hours
  • What the building is and how it’s used
  • A wide shot and a close-up of the area
  • Any dates the work must fit around

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

From enquiry to sign-off

A typical day starts with protection: tape along each joint edge and covers over finishes, stock and equipment close by. On site, the work normally takes a day or two for a single block, longer for an estate programme, and we clear our waste as we work. Smaller jobs around Norleywood can be grouped with others nearby. You’ll have a fixed quote before work starts.

  1. We check the asbestos register for older buildings and look at the joints.
  2. A fixed quote covers the joints, products and order of work.
  3. We strip out the old sealant.
  4. Joint faces are cleaned, backed and resealed.
  5. We finish each building before moving to the next.

Getting the site ready

  • Send your site hours and access windows
  • Let us know about inductions and permits
  • Let building users know which areas are affected

Getting a fixed quote

Pricing a project or setting a maintenance 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, phone 01277 525 020 or email drawings and photos.

Get a quick quote

Related advice

When it isn’t the sealant

Honesty saves time and money. New sealant won’t cure:

  • Asbestos-containing sealant, which we don’t remove
  • Glazing that needs replacing
  • Masonry that has broken away beside the joint

If in doubt, call the office on 01277 525 020 or email the details over and we will say what we think before you book.

Where we work in Norleywood

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

Looking after buildings in and around Norleywood

With the shore within about 2 miles, Norleywood counts as a coastal location. Sea-facing elevations take driven rain and salt, and their mastic shows it before the sheltered sides do; plan inspections around that. Rainfall across the South East, Norleywood included, is lower than in many 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 usually where frame mastic ages first.

If your remit includes a building such as South Baddesley Church of England Primary School, frame and door mastic can be programmed for the holidays. Blocks of flats and mixed-use buildings often cluster around stations such as Lymington Pier station, 2 miles to the south-west of Norleywood, and their window and balcony mastic tends to age at the same rate across a building. Older buildings near Norleywood, from historic houses such as Beaulieu Palace House (to the north-east of Norleywood) to more modest stock, need compatible products when frames are resealed.

Norleywood is about 3 miles north-east of Lymington, in Hampshire. Norleywood sits inside our coverage, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. 723 places across Hampshire fall within our area, Norleywood among them. We also cover Southampton, around 11 miles from Norleywood.

Postcode districts covered here: SO41 for mastic joints. For a building on Norleywood Road, Joys Lane and Thatchers Lane or nearby, we can quote for mastic joints. Just outside Norleywood, we also work in East End (1 mile south-east), Thorns Beach (3 miles east), Hamstead (5 miles south-east), Bouldnor (5 miles south) and Yarmouth (5 miles south). A short drive away, we cover Gosport (15 miles east), Eastleigh (15 miles north-east), Fareham (14 miles east), Totton (10 miles north), Chandler's Ford (15 miles north) and Hedge End (13 miles north-east).

Around Norleywood

The closest station to Norleywood is Lymington Pier station, roughly 2 miles south-west. A little further out are St Barbe Museum and Art Gallery (2.4 miles south-west) and Lymington New Forest Hospital (2.3 miles west). Green spaces nearby include Boldre Foreshore.

Map of Norleywood © OpenStreetMap contributors

Work for main contractors and building owners

Hotels, schools, healthcare sites, offices and retail units book us directly too. The work is planned around how the building runs, so the building keeps working while we do.

For main contractors, we work as the sealant subcontractor. Programme, specification and site rules come first, with CSCS-carded applicators on site.

Accreditations

Trusted. Accredited. Insured.