West Sussex · England

Gutter, fascia & soffit sealing in Crabtree, West Sussex

Sealing leaking gutter joints, end caps, fascias, soffits and roofline trims for Crabtree, backed by a 12-month guarantee. Ask us for a quote.

  • Dripping gutter ends
  • Internal damp traced to a gutter joint
  • Old gutter sealant that has let go

Gutter sealing in Crabtree

Landlords, agents and businesses in Crabtree

Mouldy or split sealant often shows up at the end of a tenancy, and it’s easy to sort out between tenants. Several properties can go on one quote.

For anyone letting property in or around Crabtree, jobs at different addresses can be quoted together. Send us the addresses and the work at each.

How we handle gutter sealing in Crabtree

Gaps along uPVC fascias and soffits look untidy and can let in water and draughts. We seal them in a colour to suit where possible. We are often asked to deal with water dripping where gutter sections meet and wet patches on the wall under a gutter joint, across uPVC fascias, garage door frames and gutter joints.

External sealant needs dry, clean surfaces, so work around Crabtree is planned for dry weather. Tell us about access to all sides of the building, including outbuildings and garages.

The work is covered for a year after we finish. If anything is not right with it, phone 0345 464 0079 or send us an email.

Where
Crabtree (RH13)
Region
West Sussex
Guarantee
A year, on every job
Quotes
Quoted before any work starts
Telephone
0345 464 0079
Last updated
26 October 2026
Outdoor mastic being applied where a white frame meets red brickwork, below the fascia and gutter

Do you need gutter sealing in Crabtree?

Debris in the gutter keeps water sitting at the joints. Standing water finds the weakest joint and leaks out.

Look out for any of the following:

  • Water running down the wall below the gutter
  • Open joints in fascias and soffits
  • Failed sealant on a garage door frame
  • Dripping gutter ends

If you live in an older home near Old Church House the Glebe, older walls, gutters and the joints where extensions meet them need a flexible sealant.

Comparing quotes

  • Which sealant they’ll use, and why
  • What insurance they hold
  • Is VAT in the price?
  • Whether they seal over old material or remove it

How to choose a mastic man

What gutter sealing looks like in Crabtree

Compared with the north and west, the South East gets less rain, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast. Historic houses like Tyes Place (about 4.3 miles north-east) are a reminder that the area around Crabtree has older buildings as well as new. In older buildings, older brick and stone need a sealant that suits them, at the right joint depth.

For landlords with property near Horsham station, leaking gutter joints on a rental are best caught before they stain the walls. For site and facilities teams at buildings such as Newells Preparatory School, movement joints, cladding joints and gutters on larger buildings need the same care as a house’s.

Crabtree is about 5 miles south-east of Horsham, in West Sussex. Every kind of property in Crabtree can book us for gutter sealing. Every job comes with our one-year guarantee. Crabtree is one of 371 places in West Sussex where we work. Crawley is on our list too, around 7 miles away.

Jobs for gutter sealing in RH13 works the same way as everywhere else we cover. Whether your property is on Mill Lane, Peppersgate and Long Hill or a nearby road, we can help. We also cover Lower Beeding (1 mile north), Colwood (1 mile south-east), Monk's Gate (2 miles north-west), Plummers Plain (2 miles north-east) and Mannings Heath (2 miles north-west). Larger places within reach include Crawley (7 miles north-east), Horsham (5 miles north-west), Worthing (14 miles south-west), Haywards Heath (7 miles east), Burgess Hill (7 miles south-east) and East Grinstead (13 miles north-east).

Near you in Crabtree

Locally, jobs take us to homes and businesses close to Leonardslee. The closest station to Crabtree is Horsham station, roughly 4.6 miles north-west. Other landmarks nearby include Horsham Hospital (4.9 miles north-west). Open spaces near Crabtree include Knepp Wildland.

Map of Crabtree © OpenStreetMap contributors

Crabtree questions

I let a flat near Horsham station. Can you help?

Yes, landlords and agents are among the people we work for, and several properties can go on one quote. Just ring 0345 464 0079 or drop us an email with the address and what needs doing, and we’ll send you a clear quote.

Is Crabtree in your area for gutter sealing?

Yes, Crabtree is within the area we cover. We work across London and the South East. Just phone 0345 464 0079 or email us with a few details of the job, and we’ll give you a clear price.

Can you seal over the old sealant?

No. New silicone won’t bond to old silicone, and it traps any mould or water underneath. We remove it all first.

Do you seal gaps in fascias and soffits?

Yes. Open joints along uPVC fascias and soffits can be sealed in a colour to suit.

Will there be a smell?

That depends on the sealant. Some smell for a while, some hardly at all, and any smell fades as they cure.

Do you install new fascias or gutters?

No, we reseal joints, end caps and trims. Replacement needs a gutter installer or roofer.

Are you insured?

Yes. We are fully insured.

When is the sealant fully cured?

It depends on the product. We tell you how long to leave it before we go.

The process

There isn’t much for you to do on the day. Show us the job and we’ll take it from there. The work itself takes a few hours, depending on the number of joints and the access from start to finish. Somewhere like Crabtree needs a little journey planning: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.

  1. First we agree which joints need sealing.
  2. Each joint is cleaned and any old sealant removed.
  3. We make sure everything is dry.
  4. The sealant is applied and finished.
  5. The joints are checked once sealed.

How to prepare

  • Tell us if parking is tricky
  • Let us know about stairs, lifts or work at height
  • Mention any leaks or damp you’ve noticed

Ask for a quote

A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is, and add pictures by email if you can.

Get a quick quote

Related advice

Why deal with it now?

You don’t need to replace a garage door because rain gets in round the frame. Sealing the frame normally stops it, if the frame itself is sound. In a small place like Crabtree, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.

There are no prices on our website, because each job is priced on what it involves. Call for a quick quote and we’ll talk you through it.

Why book with us

  • Colour agreed with you before work begins
  • Colour picked to suit the job
  • Experience in homes, commercial sites and hotels
  • 4.9 on Google from 180+ five-star reviews

Take a look at what affects the cost and customer reviews.

Quotes for gutter sealing in Crabtree

We do not publish a price list. What we look at:

  • How many areas need sealing
  • Working hours on commercial sites
  • The old material and how stubborn it is
  • How easy the joints are to reach

The cost depends on the size of the job, how much old material has to come out and how easy the joints are to reach. You will have a clear quote before any work starts, so you know where you stand.

Asking for a quote

To make quoting easier, please include:

  • Roughly how big the job is
  • Photos by email, if that’s easy
  • How we’d reach the joints
  • If it’s domestic, commercial or a hotel

Every job is quoted individually, so start by telling us what you need. Just call 0345 464 0079 or email us with the details.

When it isn’t the sealant

We’d rather tell you now than do work that won’t last, so these are the limits:

  • Fascias that need replacing
  • A gutter length that has split
  • Roof leaks, slipped tiles or failed flashing (a roofer’s job)

If you are not sure, just ring 0345 464 0079 or drop us an email and we will give you a straight answer before booking.

Surfaces we seal

  • Garage door frames
  • Gutter joints
  • Gutter end caps
  • Soffit joints
  • uPVC fascias
  • Roofline trims

How to look after the new joints

A little care helps the new joints last. We recommend:

  • Check the gutters during heavy rain
  • Keep the gutters clear of debris
  • Keep downpipes clear
  • Glance at the soffit joints now and then

Keep the gutters clear of leaves and moss, so water drains away past the joints. Water left in a gutter tests every joint.

A leaking garage frame lets water reach stored items. Resealing the frame is a quick job.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job