Business Details
Premium Movement Joints for Industrial Flooring
Established as a specialist manufacturer, we produce high-quality movement and expansion joints for industrial flooring applications. Our products are engineered to meet rigorous industry standards, including BS 5385 (parts 3 & 5) and British Ceramic Tile Council Technical Specification No. 16. Manufactured in Stoke-on-Trent using precision engineering techniques, our joints are designed to accommodate thermal expansion and contraction in flooring systems.We supply to major infrastructure projects such as shopping centres, car parks, railway stations, and airports. Our Sub-Terra and Vamac joint systems have been tested and approved by London Underground. We offer technical support and product registration certificates upon request, ensuring compliance with safety and performance requirements across diverse construction environments.
Services
Movement Joints
Expansion Joints
Tileguard Series
Heavy Duty Angles
Technical Specifications
Highlights and features
- UK manufacturing with Stoke-on-Trent engineering heritage
- BS 5385-compliant movement joint systems
- London Underground approved Sub-Terra and Vamac joints
- Free technical consultation for specification requirements
- Proven performance in major infrastructure projects
Associations and certifications
- BS 5385 (part 3) 2007
- BS 5385 (part 5) 2009
- British Ceramic Tile Council Technical Specification No. 16
Services
Movement Joints
Our movement joints prevent structural cracking in flooring systems by accommodating thermal expansion and contraction. Designed for ceramic, terrazzo, marble, and stone installations, they meet BS 5385 standards. Ideal for commercial environments requiring maintenance-free, impervious joints.
Tileguard Series
Tileguard movement joints provide edge protection for ceramic and natural stone flooring. Available in multiple profiles (TG1-70-SS, TG2-34-SS, TG3-40-Brass), they feature rubber inserts and metal casings. Suitable for adhesive bed installations in high-traffic areas.
Heavy Duty Angles
Heavy duty angle profiles reinforce flooring transitions in industrial applications. Engineered for durability in environments with significant thermal movement. Complements movement joint systems in large-scale construction projects.
Technical Specifications
We provide comprehensive technical documentation including material safety data sheets, installation guides, and compliance certifications. Our specifications align with British Ceramic Tile Council standards and London Underground requirements for critical infrastructure projects.
Sub-Terra Joints
Sub-Terra movement joints are specifically designed for subterranean environments. Tested and approved by London Underground, these joints ensure dimensional stability in tunnel and underground station flooring systems subjected to thermal cycling.
Questions
What are movement joints used for?
Movement joints accommodate thermal expansion and contraction in flooring systems, preventing cracks and structural damage in ceramic, terrazzo, and stone installations.
Are your products BS 5385 compliant?
Yes, our movement joints meet BS 5385 (parts 3 & 5) standards for ceramic and terrazzo tile installations, as recommended by the British Ceramic Tile Council.
Do you supply joints for underground environments?
Our Sub-Terra joints are specifically tested and approved by London Underground for use in tunnel and station flooring applications with demanding thermal requirements.
What materials are your movement joints made from?
We manufacture joints in stainless steel (1.5mm/1mm thickness), brass (1mm thickness), and rubber inserts, ensuring durability and corrosion resistance in commercial environments.
Can I get technical support for product specification?
Yes, we offer free technical consultation to help select appropriate movement joint systems based on project requirements and flooring materials.
Where are your products manufactured?
All Donmini MJ movement joints are precision-engineered in Stoke-on-Trent, Staffordshire using high-quality raw materials and modern manufacturing techniques.
