Tackling the Invisible Threat in Operating Theatres
How Gradus Wall Protection Systems Strengthen Infection Control
Table of Contents
- The Invisible Threat in Operating Theatres
- Why Surface Integrity Matters More Than Ever
- SureProtect Pure®: Impervious Protection for Critical Clinical Spaces
- Clean Corner: Eliminating Hidden Bacterial Harbours
- Meeting NHS HBN 00‑09 & HBN 00‑10 Guidance
- Designing for Hygiene, Durability and Operational Continuity
- Benefits for Estates, IPC Teams and Theatre Managers
- Specifying Gradus Wall Protection Systems
The Invisible Threat in Operating Theatres
The most dangerous contaminants in operating theatres are often the ones you cannot see, microscopic bacteria, moisture ingress, and biofilm formation within cracks, grout lines, and damaged wall surfaces. Even minor surface deterioration can compromise infection control, disrupt cleaning regimes, and increase the risk of HAIs (Healthcare‑Associated Infections).
Operating theatres demand smooth, impervious, easily cleanable surfaces - not only on walls, but at junctions, corners, reveals and transitions. This is where Gradus wall protection systems directly support NHS clinical design standards.
Why Surface Integrity Matters More Than Ever
HBN 00‑09 and HBN 00‑10 Part B emphasise that clinical areas must feature:
- Smooth, cleanable, impervious surfaces that resist moisture and bacteria
- Materials that withstand detergents and disinfectants without degrading
- Additional protection to prevent gouging and impact damage from beds, trolleys and equipment
Any breach in surface integrity such as chips, cracks and exposed grout, creates a harbour for bacteria. Gradus systems are designed specifically to eliminate these weak points.
SureProtect Pure®: Impervious Protection for Critical Clinical Spaces
SureProtect Pure® is Gradus’ hygienic wall cladding system, engineered for high‑risk environments such as operating theatres, treatment rooms and sterile corridors.
Key Features
- Smooth, non‑porous PVC‑u surface that resists moisture ingress
- Impervious barrier replacing grout lines that traditionally harbour bacteria
- Impact‑resistant PVC protecting against trolleys, beds and equipment collisions
- Thermoformable material for seamless internal/external junctions without joints
- Extensive colour range including 24 satin and 11 gloss finishes for theatre zoning and wayfinding
Why It Matters in Operating Theatres
SureProtect Pure® removes the micro‑gaps where contamination thrives. Its seamless installation supports strict cleaning protocols and reduces downtime between procedures.
Clean Corner: Eliminating Hidden Bacterial Harbours
Corners are one of the most common failure points in operating theatres. Traditional corner trims can crack, separate or trap moisture.
The Clean Corner System provides a hygienic, impact‑resistant, easy‑clean solution that:
- Removes dirt traps at internal/external corners
- Supports seamless transitions with SureProtect Pure®
- Enhances durability in high‑traffic clinical spaces
The Clean Corner strengthens the weakest part of the room where infection risk is highest.
Meeting NHS HBN 00‑09 & HBN 00‑10 Guidance
The Gradus SureProtect Pure® Hygienic Cladding system directly supports compliance with:
- HBN 00‑09: Infection Control in the Built Environment
Requires smooth, impervious, easily cleanable surfaces in clinical areas - HBN 00‑10 Part B: Walls & Ceilings
Specifies impact protection to maintain surface integrity and cleaning performance
SureProtect Pure® ensures operating theatres meet these standards without compromise.
Designing for Hygiene, Durability and Operational Continuity
Operating theatres must remain functional, compliant and safe, every hour of every day. SureProtect Pure® supports:
- Quick cleaning cycles
- Reduced maintenance downtime
- Consistent hygiene standards across theatre suites
SureProtect Pure® and The Clean Corner system create a unified, resilient envelope that protects both patients and staff.
Benefits for Estates, IPC Teams and Theatre Managers
- Improved infection control through impervious, joint‑free surfaces
- Reduced lifecycle costs thanks to impact‑resistant PVC‑u
- Faster cleaning and turnaround times
- Better operational resilience in high‑pressure clinical environments
These benefits directly support Trust‑wide goals for safety, efficiency and patient outcomes.
Specifying Gradus Wall Protection Systems
For operating theatres, a typical specification includes:
- SureProtect Pure® hygienic wall cladding
- The Clean Corner system
- Gradus Grip adhesive
- Welded joints for a seamless installation
This combination delivers a fully integrated, theatre‑ready protection system.