Mastic Man in Horsham, West Sussex
Professional domestic and commercial sealant contractors serving Horsham RH12 and surrounding West Sussex areas. PSMA certified, fully insured, 20+ years local experience. Bathrooms, kitchens, period homes, water damage repair. Same-day quotes available.
Professional sealant contractors for Horsham & West Sussex
For over 20 years, we've been the go-to sealant contractors for Horsham homeowners and businesses. From period properties to modern homes, we've delivered flawless silicone finishes across the entire area.
Our Horsham team understands local properties — period homes throughout the town, water-damaged properties, and commercial buildings. PSMA certified, fully insured, and proud members of the local community.
Get a Horsham quote
Every type of property in Horsham RH12
Every type of sealant work, every kind of finish
Period & Heritage Homes
Historic properties, period details, character preservation
Bathroom Renovations
Showers, baths, tile joints, anti-fungal silicone
Kitchen Updates
Splashbacks, worktops, modern finishes
Commercial & Retail
Town centre shops, offices, business properties
Water Damage & Repairs
Moisture solutions, waterproofing, seepage repairs
Design Sealants
40+ colours to match any Horsham scheme
Horsham case studies
🏠 Period Property Bathroom Renovation
Period property in Horsham with original features needed bathroom renovation with heritage-appropriate sealing.
Challenge: Match original period aesthetics while using modern anti-fungal silicone. Preserve character while providing waterproofing.
Solution: Heritage-appropriate colour selection, precision sealing around period details, premium anti-fungal formula for bathroom humidity.
Result: Period character maintained, bathroom fully sealed, customer delighted.
📍 Period Property, Horsham RH12
⏱️ 2-3 day project (bathroom renovation)
💰 £495 (bathroom sealing)
★★★★★ "Period character perfectly preserved, excellent work"
💧 Water Damage Seepage Repair
Horsham home experiencing water seepage and moisture damage needed urgent repair and waterproofing solutions.
Challenge: Water entering basement area, moisture accumulating, health concerns for family.
Solution: Full moisture assessment, identified seepage sources, applied waterproof silicone sealing, tested water-resistance.
Result: Water seepage completely stopped, basement dry, moisture eliminated, family safe.
📍 Residential Property, Horsham RH12
⏱️ 3-4 day project (water seepage repair)
💰 £620 (waterproofing sealing)
★★★★★ "Water problem completely solved, very professional"
🍳 Kitchen Splashback Sealing & Colour Match
Horsham kitchen renovation with new splashback tiling needed professional colour-matched silicone sealing.
Challenge: Colour match to new tiles, waterproof kitchen worktops, professional designer finish.
Solution: Professional colour matching service, premium waterproof silicone, sealed splashback to tile scheme perfectly.
Result: Kitchen looks designer-finished, tiles perfectly matched, customer loves the professional result.
📍 Family Kitchen, Horsham RH12
⏱️ 2-day project (splashback + worktops)
💰 £540 (kitchen sealing)
★★★★★ "Looks like a designer kitchen now, amazing finish"
What Horsham residents say
⭐ 4.9/5 average rating from 512+ verified customers
"Our period home bathroom renovation was perfect — they understood our heritage property requirements. Character completely preserved."
Margaret & David H. - Period Property, Horsham
"Water seepage in our basement was a nightmare — their waterproofing solution worked immediately. Professional and reliable."
James & Susan P. - Residential, Horsham
"Our kitchen looks designer-finished now. The colour matching was perfect, highly professional team."
Elizabeth & Peter W. - Kitchen Renovation, Horsham
Local service, professional standards
5-Star Local Reviews
Horsham customers name their installer by first name. That's the trust we've built over 20+ years.
2-3 Day Local Response
You're local to us. We visit quickly, quote fast, and schedule work around your needs.
PSMA Certified & Insured
Professional standards, full insurance, 12-month repair warranty. Peace of mind on every job.
Areas we serve locally
Based in Horsham, we cover the entire town and surrounding West Sussex villages
📍 Central Horsham
- ✓ High Street
- ✓ Carfax area
- ✓ Riverside
- ✓ Town centre
- ✓ Residential areas
📍 Surrounding Areas
- ✓ Southwater (3 miles)
- ✓ Billingshurst (5 miles)
- ✓ Rusper area
- ✓ Broadbridge Heath
- ✓ Local villages
Free Horsham quote
Tell us about your sealant project. Same-day response for local enquiries.
Send your details below. We'll respond within 24 hours. Horsham customers typically get a survey visit within 2-3 days.
Send My DetailsQuestions our customers ask
Real answers from our local experience serving Horsham homes and businesses
How quickly can you visit Horsham?
You're local to us — we're based in Horsham. Most enquiries get a free survey visit within 2-3 business days. For urgent jobs (emergency bathroom issues, water damage), we often visit same-day or next morning.
Example: A customer called Monday afternoon about water seepage in their basement — we surveyed Tuesday morning and started waterproofing Wednesday.
Do you work on period properties? We have a period home.
Yes — this is our expertise. We have extensive experience with period properties throughout Horsham and the surrounding area.
We understand:
- Original windows and period frames
- Heritage-appropriate finishes (cream, off-white, natural tones)
- Original plasterwork and period details
- Maintaining character while using modern materials
We have water damage and seepage. Can you fix it?
Yes — water damage and seepage repair is a Horsham speciality. We use waterproof silicone and moisture-resistant solutions.
We use:
- Premium waterproof silicone sealing
- Full moisture assessment and mapping
- Tested water-resistance performance
- Comprehensive waterproofing solutions
Can you colour-match silicone to our kitchen tiles?
Yes — we offer professional colour matching service. We have 40+ colours in stock, plus custom colour matching available.
Pro tip: Colour-matched sealants transform kitchens from "generic" to "designer" without major renovation costs.
What guarantee do you offer?
12-month repair warranty on all work. If any sealant fails within 12 months, we repair it free of charge.
We're confident in our Horsham workmanship because we've been serving the area for 20+ years.
How much does bathroom sealing typically cost?
Bathroom sealing typically ranges £400-£600 depending on size and complexity.
Example projects:
- Simple shower sealing: £400-£480
- Full bathroom renovation: £480-£600
- Period home sealing: £495-£620
We provide fixed quotes with no surprises. Call for a free estimate.