Professional Sealant Services Across the South West
Our Sealant Services
At ROSEAL, we focus on more than simply applying silicone.
Proper preparation, material selection and application technique make all the difference between a sealant joint that fails within months and one that continues performing for years. That attention to detail is exactly what our clients rely on.
Bathroom Resealing
We remove old, mouldy or leaking silicone and replace it with a clean, waterproof finish. This helps stop leaks, improve hygiene, and make bathrooms look fresh again.
Shower Resealing
We fix leaking or damaged shower sealant by removing failed silicone and applying a new, long-lasting waterproof seal. Ideal for preventing water damage and mould build-up.
Kitchen Sealants
We reseal sinks, worktops, splashbacks and tiled areas where silicone has worn, cracked, or become unhygienic. This keeps kitchens clean and water-tight.
Silicone Removal Services
We safely remove old, damaged or mouldy silicone before new sealant is applied. Proper removal ensures a clean surface and a longer-lasting finish.
Floor Perimeter Sealing
We seal joints between different floor finishes such as skirting, tiles, laminate, vinyl and walls. This creates a clean finish and prevents dirt, gaps and moisture build-up.
Window & Door Sealing
We seal gaps around windows and doors to reduce draughts, improve insulation and prevent water penetration.
Hygienic Sealant Services
Professional hygienic sealing for commercial kitchens, food prep areas, restaurants, bakeries and production facilities. Designed to meet cleanliness and hygiene standards.
Acoustic Sealant Services
Specialist sealant application to reduce sound transfer between walls, floors and partitions in residential and commercial buildings.
Commercial Sealant Services
We provide professional sealant work for offices, hotels, schools, warehouses and construction projects, from small repairs to full installations.
Expansion Joint Sealing
We seal movement joints in commercial and industrial buildings to allow for structural movement and prevent cracking or water ingress.
Air Tightness Sealing
We seal gaps, joints and penetrations to improve airtightness in buildings and support air pressure testing requirements. Helps improve energy efficiency and compliance.
Swimming Pool Sealant Services
Specialist waterproof sealing for swimming pools, spas and wet leisure areas to ensure durable, watertight joints in high-moisture environments.
Fire Rated Sealants
Fire-resistant sealant systems used in construction to help slow the spread of fire and meet building safety requirements.
External Sealant Services
We seal external joints around windows, doors, cladding and façades to protect buildings from weather, water ingress and draughts.
Car Park Expansion Joint Sealing
Specialist sealing for car parks and multi-storey parking structures to protect concrete joints from water damage, movement and wear.
Glazing & Façade Sealing
Professional sealing solutions for glazing systems, façade joints and external building envelopes across commercial and construction projects.
Caravan & Motorhome Sealing
Specialist sealing services for caravans and motorhomes including joint resealing, leak prevention and damp protection solutions.
Marine Sealant Services
Professional marine sealing solutions for boats, marine joints and waterproof applications using durable marine-grade sealants.
Locations we cover
We provide sealant services across the South West, including Somerset, Dorset, Devon, Wiltshire, Hampshire and Bristol, and from time to time, Cornwall.
We cover various areas. If your location isn’t listed, get in touch, and we’ll confirm.
Why choose Roseal
Need help?
Whether it’s a leaking shower, worn-out bathroom sealant, or a full commercial sealing project, we can help.
We keep things simple: we assess the job, explain what needs doing, and give you a clear price.
Contact us today for a quote.