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Award-Winning Bath & Shower Seals in Orpington
Established to revolutionise bathroom sealing solutions, McComb Developments has pioneered award-winning bath and shower tray seals since our inception. Our innovative RockitSeal and TeleSeal products replace traditional silicone, offering permanent, mould-free seals that accommodate structural movement while maintaining watertight integrity. Designed for both professional tradespeople and DIY enthusiasts, our universal-fit systems work seamlessly with uneven tiles and deep grout joints, featuring pre-cut mitred ends for rapid installation. With over two decades of global distribution across 20+ countries, we combine modern manufacturing techniques with UV-stabilised uPVC materials to deliver durable, maintenance-free solutions.

Our direct-to-customer model eliminates intermediaries, ensuring competitive pricing without compromising quality, supported by comprehensive installation guides and technical resources. Backed by successful deployments in hotels, boats, and residential properties worldwide, we continue advancing our patented seal technology to address evolving bathroom design challenges.
Services
Bath Seals Shower Tray Seals Installation Kits Trade Supplies Export Services
Highlights and features
  • We offer patented movement-absorbing seal technology proven in 20+ countries
  • Our products eliminate silicone's maintenance issues with permanent installation
  • Universal fit accommodates misaligned tiles and uneven surfaces
  • UV-stabilised uPVC materials guarantee long-term durability
  • Direct manufacturer supply ensures competitive pricing without quality compromise
Services
RockitSeal Installation
RockitSeal provides permanent bath and shower sealing using UV-stabilised uPVC. Its telescopic design accommodates up to 7mm movement between fixtures and walls, preventing leaks and mould growth. Suitable for new installations or renovations, this discreet 18mm projection trim creates watertight seals around uneven surfaces and deep grout joints.
TeleSeal Installation
TeleSeal offers proven bath and shower sealing technology with 10mm movement tolerance. The 19mm projection profile forms chemical-welded corners for 100% waterproofing. Ideal for both tiled and newly plastered walls, this system eliminates silicone's maintenance requirements while maintaining structural integrity over decades.
DIY Sealing Kits
Complete sealing kits include pre-mitred uPVC strips, corner components, and high-tack adhesive. Each pack provides step-by-step instructions and installation videos, enabling homeowners to achieve professional results without specialist tools. Available in standard and custom lengths for various bath and shower configurations.
Trade Distribution
Bulk order discounts available for builders, plumbers, and bathroom fitters. Standardised components reduce installation time by eliminating silicone application and maintenance. Trade packs include technical support, marketing materials, and volume pricing to enhance contractor profitability and customer satisfaction.
Export Services
Global distribution network serving over 20 countries. Custom packaging solutions ensure safe delivery of uPVC components worldwide. Dedicated export team provides localised pricing, shipping coordination, and technical support for commercial projects in hospitality, marine, and residential sectors across multiple continents.
Questions
What makes RockitSeal different from silicone?
RockitSeal's patented design creates permanent, flexible seals that move with structural changes, preventing leaks and eliminating mould growth associated with silicone degradation.
Can I install TeleSeal myself?
Yes, our systems include step-by-step instructions and pre-cut components. No specialist tools required – just basic DIY skills and 30 minutes for standard installations.
Do the seals work with uneven tiles?
Both products accommodate misaligned tiles and deep grout joints. The telescopic design adjusts to surface irregularities while maintaining watertight integrity during the bathroom's lifetime.
How long do the seals last?
Manufactured from UV-stabilised uPVC, our seals carry indefinite lifespan claims. Unlike silicone, they won't degrade, crack, or require reapplication, maintaining performance for decades.
Are trade discounts available?
Yes, we offer bulk pricing for professionals. Contact our team for trade account details, volume pricing, and commercial project support options tailored to your requirements.
What's included in a standard kit?
Each kit contains two 1.85m pre-mitred strips, corner/end components, sealing adhesive, and installation instructions. Additional parts available separately for larger or custom installations.
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