Expanding Grilles Installation & Repair
Adams Industrial Doors fits expanding grilles nationwide. We install and repair expandable grilles for domestic and commercial premises.
Need a retractable grill for your premises?
Our security grilles are designed to restrict access without blocking light.
Expanding Grilles Installation Across Domestic and Commercial Properties in the Midlands
Adams Industrial Doors supplies and fits a wide range of expanding grilles designed to give homes and businesses genuine physical security without shutting out daylight. Our expandable grille systems open and close along a smooth bottom track, and each unit can be face-fix mounted to suit brick, timber or aluminium frames. Whether you need a retractable grill for a shopfront, a patio door, or a warehouse loading bay, our security-rated products are built to restrict access to unwanted visitors while still allowing ventilation and natural light through. Every grille is powder-coated for a durable, weather-resistant finish, making them ideal for both domestic and commercial settings. We also supply retractable security grills for windows and doors as part of a wider range of sliding security gates.
Quote turn around
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Years Experience
Enhanced DBS Cleared
Vetted staff for schools, care homes, and sensitive environments.
Made to Measure
Your door is custom-manufactured to your exact specifications.
Guaranteed Reliability
We only use high-grade parts, backed by a 1-year electrical guarantee.
Legally Compliant. Audit Ready
Annual servicing isn’t just a recommendation, it’s a legal necessity. Get your full service for any industrial door.
Installation Turnaround Time
Typically 2–4 weeks from the date of order.
Expanding Grilles Repairs, Servicing and Lock System Upgrades for Every Site
Alongside new installations, we carry out repairs to expanding grill grates that have become stiff, misaligned, or damaged over time. Our engineers check the lock system, tracks and hinges on every visit, replacing worn parts so the grille continues to restrict access as intended. If your expanded steel grill grate no longer meets current standards, we can upgrade it to a security-rated specification, including options tested to LPS 1175, for premises where traffic control and insurance requirements demand a higher level of protection. We treat every repair with the same premium fitting service and attention to detail as a new installation, backed by the same customer service that has kept Adams Industrial Doors trusted across the Midlands for over twenty years.
Keep your business moving without interruptions.
Regular servicing keeps your industrial doors safe and reliable.
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0330 111 4399
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Features and Benefits
Wide range of finishes
Powder-coated colours to match any building
Retractable grill design
Opens fully clear without blocking doorways or windows
Face fix or bottom track
Fitted to suit your existing frame type
Security-rated protection
Options tested to LPS 1175 industry standards
Restrict access easily
Control who enters with a simple lock system
Domestic and commercial use
Suited to homes, shops and warehouses alike
Premium fitting service
Experienced engineers install every grille correctly first time
Dedicated customer service
Honest advice before, during and after installation
Schedule your service in seconds. Just fill out the form, and our expert team will take care of the rest.
Made to Measure Expanding Grille Solutions
Simply call us on:
0330 111 4399
Every expandable grille we supply is made to measure, so there’s no need to compromise on size, colour or opening style. Whether you need a small expandable grille for a single window or a wide expandable grille system for a full shopfront, we first survey the opening. Units are powder-coated and fitted with a lock system to suit the required security without blocking light.
What are expanding security grilles?
Expanding security grilles are expandable grille systems made from interlocking steel or aluminium lattice sections that open and close like a concertina. They provide physical security for windows, doors and openings while still allowing light, air and visibility through. Adams Industrial Doors supplies expanding grilles in a wide range of styles, including retractable grilles and sliding security gate options, for both domestic and commercial premises.
What is an expandable grille used for?
An expandable grille is used to restrict access to a window, door, counter, or storage area when unattended, without completely sealing the space. Unlike a solid shutter, an expandable grill allows ventilation, natural light, and visibility to pass through, which is why they’re popular for shopfronts, patio doors, offices, and storage cages that need everyday physical security.
Are expanded steel grill grates suitable for security applications?
Yes. Expanded steel grill grates are a security-rated option, built to resist tampering and forced entry while still allowing airflow. They’re commonly used where physical security matters, such as plant rooms, warehouses and storage areas, and can be specified to meet LPS 1175 for higher-risk sites. Adams Industrial Doors fits expanded steel grill grates as part of our wider security solutions.
Where are expandable grill grates commonly installed?
Expandable grill grates are commonly installed on shopfronts, offices, schools, warehouses, storage cages, and plant rooms, as well as on patio doors and windows in domestic and commercial properties. They also work well for traffic control points, restricting pedestrian or vehicle access outside opening hours. Adams Industrial Doors installs expandable grilles across the Midlands, tailoring each installation to the opening and the required level of security.
Do you offer expanding grill installation?
Yes, expanding grill installation is one of our core services. We survey the opening, recommend the right expandable grille for the setting, and fit it with a premium fitting service that includes a face fix or bottom track as needed. Every job is finished with the same honest customer service and attention to detail Adams Industrial Doors is known for across the Midlands.
Can expanding security grilles be customised for different openings?
Yes. Expanding security grilles are made to measure, so they can be customised for almost any opening, from a narrow window to a wide loading bay. We offer a wide range of sizes, powder-coated finishes, and lock system options, and can fit them using face-fix or bottom-track methods, depending on the frame. This flexibility suits both domestic and commercial buildings.
Do you provide expanding grill repairs?
Yes, expanding grill repairs are part of our everyday work. Whether an expandable grill has a stiff track, a damaged lock system, or worn wheels, our engineers can diagnose and fix the issue on-site. We service and repair expandable grilles and expanded steel grill grates across the Midlands, helping domestic and commercial customers keep their physical security working properly without needing a full replacement.
What are the benefits of installing expanding grilles?
Expanding grilles restrict access and improve physical security without blocking light or airflow, unlike a solid shutter. They’re available in a wide range of finishes, including powder-coated options, and can be fitted with a face fix or bottom track, along with a reliable lock system. Because they’re security-rated, expanding grilles also support compliance with insurance requirements for domestic and commercial premises alike.
Are expandable grilles suitable for both internal and external use?
Yes. Expandable grilles are suitable for both internal and external use across domestic and commercial buildings. Internally, they’re often used in stockrooms, offices and storage cages, while externally they suit shopfronts, patio doors and loading bays. Every expandable grill is powder coated to resist weather and wear, and can be fitted with a lock system to restrict access whichever setting it’s used in.
Why choose Adams Industrial Doors for expanding grilles?
Adams Industrial Doors is a family-run team with over 20 years’ hands-on experience fitting expanding grilles across the Midlands. We offer a wide range of expandable grille and sliding security gate options, a premium fitting service, and honest customer service without unnecessary upselling. From new expanding grills installation to ongoing expanding grills repairs, we keep your physical security working properly, backed by straightforward advice.
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