Hertfordshire · England
Bath Resealing for Colney Heath homes
Bath, shower and sink resealing with new mould-resistant silicone at your home in Colney Heath, with a one-year guarantee on every repair.
- Gaps by the taps
- Water getting behind the bath or tray
- Black mould in the sealant
Signs you need bath resealing in Colney Heath
Even good sealant eventually discolours, especially in a busy family bathroom. Steam, soap and movement all wear it down.
Look out for these signs:
- Black mould in the sealant
- Leaks at the edges
- Silicone coming away from the tiles
- Discoloured, yellow sealant
Comparing quotes
- How the room is protected while they work
- When it can be used again
- What the guarantee covers, and for how long
- Is the price fixed, and does it include VAT?
How we handle bath resealing in Colney Heath
All of the old sealant is cut out, deal with any mould, and reseal with new mould-resistant silicone. We reseal baths, showers, sinks and worktops, including the awkward bits behind the taps. We work on basins & vanity units, wet rooms and shower trays & enclosures, and people most frequently call us about old sealant that looks dirty and black spots in the silicone.
Whatever the size of the job, it’s backed by a one-year guarantee in Colney Heath and across Hertfordshire.
- Area
- Colney Heath (AL4)
- County
- Hertfordshire
- Cover
- One year on every repair
- Quotes
- Free and fixed, from your pictures
- Phone
- 0345 017 0787
- Last updated
- 23 October 2026
Covering Colney Heath
Colney Heath is about 2 miles south-west of Hatfield, in Hertfordshire. Clients in Colney Heath get the same service as everywhere else we cover: a fixed quote from pictures, then a visit to do the work. We cover all 381 towns and villages across Hertfordshire, from the larger towns to small villages. We work right across the region, from Colney Heath to London (about 18 miles away).
We cover every part of the AL4 postcode area and the streets around it. From High Street, Fair View and Roestock Lane or anywhere nearby, a technician can come to you. We also cover the places around Colney Heath: Sleapshyde (1 mile north-west), Welham Green (1 mile east), Smallford (1 mile north-west), Hatfield (2 miles north-east) and Tyttenhanger (2 miles west). Larger places within reach include Watford (8 miles south-west), Hemel Hempstead (9 miles west), Stevenage (12 miles north), St Albans (3 miles west), Welwyn Garden City (5 miles north-east) and Harpenden (7 miles north-west).
Local landmarks in Colney Heath
We visit homes around Chalkdrawers Arms, Bishop's Hatfield Girls' School and North Mimms Park and the streets around them. Nearby too are Colney Heath Junior Mixed Infant and Nursery School (0.6 miles west) and Church of St Mark (0.8 miles west). Colney Heath’s nearest station is Welham Green station, roughly 1.7 miles east. Further afield, we also cover the area around The Maltings (3.8 miles west) and Hill End Hospital (2.3 miles west). Green spaces nearby include Verulamium Lake and Colney Heath Local Nature Reserve.
- Other local spots include Hatfield Rural District (1.8 miles north-east)
How the visit works
You do not need to empty the room. Everything we use comes in the van with us, put protection down and start once you’re happy with the plan. It typically takes a couple of hours, and you’re welcome to carry on with your day while we work.
- The old silicone is cut out completely.
- We remove the residue and clean the joint.
- Any mould is treated and the joint dried.
- The bath is filled with water, or weight put on the tray.
- New mould-resistant silicone is applied and tooled neatly.
Getting ready for the visit
- Clear toiletries, mats and anything else from around the area
- Have somewhere for us to park nearby if possible
- Keep pets and children out of the room while we work
Get a quote
If you are in Colney Heath and want a price, pictures are the quickest way: a close-up, a wider shot and your postcode. You will get a fixed quote with dates to choose from.
Related advice
Is resealing worth it?
Putting new silicone over old doesn’t last. It peels within weeks, and traps mould underneath. A proper reseal removes the old first. Most people are surprised how affordable a repair is, particularly next to the cost of replacement. Send pictures and we will give you the exact figure.
Why Colney Heath customers choose us
- A year’s guarantee on all work
- Free fixed quotes from pictures
- CHAS and Constructionline accredited
- Straight answers about what a repair can do
See our full price list.
What we can’t put right
A repair isn’t always the answer, and we’d rather say so up front. We can’t fix:
- Gaps so wide they need filling or trims before sealing
- Movement in the bath or tray
- Tiles that move, until they’re refixed
Not sure? Send photos and we’ll give you a straight answer.
Materials we repair
- Baths
- Wet rooms
- Basins & vanity units
- Shower trays & enclosures
- Kitchen worktops & sinks
Can I fix it myself?
If you’re set on a kit, follow its instructions closely, make sure the area is clean and completely dry, and do not use it until it has fully cured. If it doesn’t work out, we can still repair it properly.
DIY kits are sold for most surfaces, and they can tidy up a tiny mark. Where they fall down is colour and preparation: they come in a handful of shades, and if the surface is not prepared the repair will not last.
Repairs by material
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, once the joint is completely dry.
Baths
We fill the bath before sealing, so the joint is at its widest.
Also near Colney Heath
What else we do in Colney Heath
Colney Heath questions
Is it OK to have pets in the house?
Please keep children and pets out of the room during the visit. The rest of the house is unaffected.
Can tenants book a repair?
Yes. Ask your landlord first, and we can send them the quote if that helps.
Why does my sealant keep going mouldy?
Mostly moisture and poor ventilation. We use mould-resistant silicone, and ventilation helps it last.
When can I use the bath after resealing?
Normally about a day later. We’ll tell you the exact time.
Do you work in Colney Heath?
Yes, we do. We send a technician to Colney Heath for every job, with no extra charge for travel.
Do you cover the whole of Hertfordshire?
Everywhere in the UK, Colney Heath included. Travel is included in the price.
Can you reseal over the old silicone?
All the old sealant comes out. Fresh silicone does not stick to old.
Why does the silicone keep cracking?
Typically because the bath or tray moves, or it was sealed with the bath empty. We seal baths full of water.
Aftercare tips
A little care keeps the finish looking good. Our advice:
- Reseal when black spots won’t clean off
- Dry the seal after bathing
- Store bottles on a shelf
- Use the extractor fan
Let it cure fully before using the bath or shower, usually around 24 hours.
Do not wait until water gets behind the bath. Split or lifting sealant is a sign it’s time.
How we price bath resealing
We don’t charge extra for travel to Colney Heath. The price comes down to:
- The size and number of damaged areas
- Previous DIY repairs that have to come out
- How many items we do on one visit
- Unusual colours or finishes
No two jobs are quite the same, so we price each one individually. The size and type of damage, the material and access all make a difference, and combining jobs on one visit brings the cost down.
Quotes from your photos
Before you send pictures, these tips help us give you a firm price:
- A clear, close picture of the problem area
- Natural light rather than flash
- The material, if you know it
- Details of any past repairs
Send us a picture of the damage and one of the entire item, with your AL4 postcode, and we’ll come back with a fixed quote.
About our accreditations · Every repair comes with a one-year guarantee.
