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Not sure what you need? Please call our team on 0333 999 7171 or email sales@stripcurtainsdirect.co.uk
Not sure what you need? Please call our team on 0333 999 7171 or email sales@stripcurtainsdirect.co.uk
Rising energy costs are putting pressure on every industrial facility, from warehouses and logistics hubs to food processing and cold-storage sites. One of the biggest and most overlooked culprits of wasted energy? Air loss around roller shutter doors.
Even when closed, roller shutters often leave small gaps at the base or sides, allowing warm or conditioned air to escape. Over time, this energy loss accumulates, leading to higher bills, uncomfortable workspaces, and forcing HVAC or refrigeration systems to work harder than necessary.
Roller shutter draught excluders offer a cost-effective and straightforward solution to address the issue. When combined with PVC strip curtains, they can significantly enhance energy efficiency and temperature control throughout your site.
Why Roller Shutter Draught Excluders Matter
Roller shutters are designed for durability and quick operation, but they’re not always airtight. Gaps can form due to uneven flooring, wear on the bottom rail, or natural expansion and contraction of materials.
Draught excluders for roller shutters create a tight seal along the base or sides of the door, preventing air infiltration and maintaining a stable internal temperature. In busy industrial settings, this means:
Reduced heat loss during winter and less cold-air leakage in chilled zones.
Lower heating and cooling costs throughout the year.
Better comfort and safety for staff working near loading bays.
Protection from dust, pests, and exhaust fumes.
The Real Cost of Air Leakage in Loading Bays
Every open or poorly sealed shutter is an open invitation for energy waste. Studies show that up to 25% of conditioned air can escape through gaps around industrial doors and loading areas.
This constant airflow doesn’t just increase energy use; it also:
Forces HVAC or refrigeration units to run longer cycles.
Causes temperature fluctuations that risk product spoilage.
Increases condensation and moisture buildup around doorways.
Accelerates wear and tear on expensive equipment.
By simply fitting roller shutter draught excluders, you can create a consistent thermal barrier that prevents this energy loss and recoups the investment through reduced operating costs.
The Perfect Pair: Draught Excluders + PVC Strip Curtains
While draught excluders seal the floor line, PVC strip curtains protect the vertical opening, especially when the shutter is open for loading or when there is frequent traffic.
Together, they form a complete environmental seal:
Draught excluders stop cold air, dust, and pests from entering at floor level.
PVC strip curtains retain warm or cooled air, reduce noise, and maintain hygiene when the door is in use.
This layered approach is efficient in:
Cold storage and food processing: Maintains chilled areas in a stable and compliant state, adhering to HACCP standards.
Manufacturing and logistics: reduces heat loss in large workspaces and protects staff from drafts.
Warehouses and distribution centres: improve energy efficiency during constant door movement.
By combining both solutions, facilities typically see energy savings of 20–25% over time.
Benefits of Roller Shutter Draught Excluders
Installing heavy-duty draught excluders on your roller shutters delivers immediate operational benefits:
Energy Efficiency: Reduce heat or cold-air loss through door gaps.
Cost Reduction: Lower energy bills and extend equipment lifespan.
Improved Hygiene: Block dust, insects, and external contaminants.
Noise Reduction: Soften external noise from traffic or loading areas.
Easy Retrofit: Most models fit directly onto existing shutters with minimal downtime.
For optimal results, pair these with our custom-made PVC strip curtains, specifically designed for industrial loading bays and engineered for heavy daily use.
Choosing the Right Draught Excluder for Your Roller Shutters
At Strip Curtains Direct, we supply industrial-grade draught excluders built to perform in demanding environments.
Recommended options:
Rubber threshold seals: Flexible yet rigid — ideal for uneven floors and external roller shutters.
PVC blade excluders: Durable, weather-resistant, and designed to flex under vehicle or pallet truck traffic.
Brush seals: Perfect for lighter-use shutters or internal loading areas where dust exclusion is key.
Each solution is custom-cut to your roller door width and can be installed quickly to restore a complete seal.
Installation and Maintenance Tips
Fitting roller shutter draught excluders is quick and straightforward, but precision matters.
Measure the full door width and check for surface irregularities.
Mount the seal directly to the bottom edge or frame using corrosion-resistant fixings.
Test for smooth shutter movement and complete ground contact.
Maintenance:
Inspect seals every 6–12 months for cracks, flattening, or separation — and replace worn sections promptly. When paired with regular PVC curtain maintenance, this ensures ongoing performance and compliance.
Real-World Impact: A Complete Barrier System
For many UK facilities, combining roller shutter draught excluders with PVC strip curtains has become a key component of their winter management and energy-saving strategies.
The benefits go beyond comfort:
Lower carbon footprint through reduced energy use.
Fewer temperature deviations, supporting audit readiness for HACCP and BRC standards.
Extended lifespan of doors, motors, and HVAC systems.
It’s a small, practical change that delivers long-term operational gains.
The Bottom Line: Seal, Save, and Streamline
When it comes to reducing energy waste, the simplest solutions often have the most significant impact.
Installing roller shutter draught excluders, especially when combined with PVC strip curtains, gives you:
Immediate reduction in heat loss.
Ongoing energy savings.
A safer, more efficient, and compliant working environment.
Ready to make your loading bays more efficient this winter?
Contact Strip Curtains Direct for expert advice, bespoke sizing, and installation support.
📩 sales@stripcurtainsdirect.co.uk
