Collective RailLock™ Grids
Collective RailLock™ Grids

Collective RailLock Square Grid
STRUCTURED CEILINGS. DESIGNED TO WORK TOGETHER.

Available in 35 carefully curated colours, RailLock Grids create defined ceiling planes that introduce rhythm, structure and visual consistency to contemporary interiors.
Choose from our curated grid collection or collaborate with Collective Studio to develop bespoke ceiling layouts, all manufactured using Collective Core™ to deliver best-in-class fire performance, lower embodied carbon and dependable UK stockholding.
RAILLOCK GRID DESIGNS

Square Grid

Rectangle Grid
Sustainable by design
At The Collective, we take a considered approach to how materials are sourced, made and used, focusing on long-term responsibility rather than short-term claims.
Collective RailLock™ uses Collective Core™ acoustic PET which is a low carbon, low VOC product, manufactured in a low carbon facility as part of our wider commitment to reducing environmental impact. Our zero-waste manufacturing initiative ensures material is used efficiently, with offcuts redirected into new products wherever possible.
We work with a carefully managed supply chain, with clear policies in place under our ISO14001 to ensure ethical sourcing and to prevent modern slavery.
Collective RailLock™ also supports sustainable building standards, with a Lifecycle Assessment (LCA) contributing towards WELL, LEED, Green Star and BREEAM certification.




STRUCTURE. SCALE. SIMPLICITY.
Collective RailLock™ Grids create architectural ceiling layouts that combine visual structure with outstanding acoustic performance through a flexible modular system.
Best-in-Class Fire Performance
Manufactured using Collective Core™, every RailLock Grid is certified to B-s1, d0 with a complete field of application, providing complete confidence for commercial interiors.
Designed by The Collective
Choose from a growing collection of contemporary grid configurations or collaborate with Collective Studio to develop bespoke ceiling concepts tailored to your project. New designs will continue to expand the collection throughout the year.
Acoustic Performance by Design
Outstanding acoustic absorption is engineered into every system, helping reduce reverberation while maintaining the openness and architectural expression of exposed ceilings.
Flexible Modular Design
RailLock Grids can be configured in a wide range of layouts, scales and orientations, allowing designers to define spaces, create visual rhythm and bring structure to open-plan interiors.
Built on Collective Core™
Every RailLock Grid benefits from our premium PET platform, delivering lower embodied carbon, UK stockholding, reliable lead times and consistent manufacturing quality.
Designed to Work Together
RailLock integrates seamlessly with Collective Core™, Collective Form™, Collective Core Cut™, Collective Print™ and Collective Cast™, creating cohesive interiors through colour, material and performance.
CREATE CEILINGS WITH...
- Defined ceiling planes that introduce structure and architectural rhythm.
- Outstanding acoustic comfort while maintaining an open ceiling aesthetic.
- Standard grid configurations or bespoke ceiling layouts designed around your project.
- 35 curated colours that coordinate seamlessly with the wider Collective collection.
- Confident specification backed by best-in-class fire performance.
- A complete ceiling system designed to work together.







