A&B Doors

Industrial Doors

Heavy-Duty Door Systems for Business & Industry

Our commercial and industrial doors are built to handle high frequency use, demanding environments and strict operational requirements. From small retail units to large warehouses and agricultural facilities, we supply and install secure, durable door systems across Northern Ireland.

Every project begins with a proper assessment to ensure the right product is specified for your premises.

Roller Shutters

Our roller shutters are a strong & efficient rolling shutter door designed for demanding environments — from small security installations to large warehouse, factory and farm building doors. Built to withstand the toughest conditions while remaining easy to operate, it delivers reliable performance every time.

Key Features
  • Maximum size: 6.5m x 6.5m (larger sizes available upon technical appraisal)

  • 75mm deep interlocking galvanised steel laths in solid or perforated profiles, finished with a galvanised steel T-section bottom rail

  • Variable-depth galvanised steel side guides (65–104mm) with optional wind guide profiles

  • Electric operation (single or three-phase) with integrated or separate safety brake and push-button controls

  • Wind resistance: Inwards Class 5 / Outwards Class 4

  • Designed, manufactured and independently tested to BSEN 13241-1

Optional Extras

Polyester powder-coated laths specific to any RAL colour, alternative lath gauges, wicket doors, weather seals, remote controls, canopies and fascia.

Ideal for industrial and commercial applications where strength, security and ease of use are essential.

95mm Industrial Insulated Roller Doors

The 95mm is a premium insulated industrial roller door offering outstanding thermal efficiency, strength and durability. As the first one piece industrial lath produced in Ireland and the UK, it features a unique design that delivers excellent insulation while rolling into a remarkably compact size — ideal for both industrial and large domestic applications. The advantage of this door over the insulated sectional door is that it does not require roof space back into the building, instead it rolls neatly above the head of the opening.

Key Features
  • 95mm thick one-piece lath with PU foam bonded between outer skins for superior strength and rigidity

  • Lightweight at just 11.3 kg per m²

  • PVC laminate coated steel with superior anti-scratch and wear-resistant properties for extended lifespan

  • Compact roll diameter – smaller than traditional two-piece laths, perfect for restricted headroom

  • Excellent thermal performance (3.3 W/m²K)

  • Wind tested to Category 5

  • 22dB acoustic sound reduction

  • Heavy-duty 90mm galvanised steel side guides with Snap-on PVC brush seals for quiet, weather-tight operation

  • Extruded aluminium top hanger and bottom rail with rubber weather seal

  • Wide range of attractive colours available with textured finish

All doors are custom-made to exact size, with a wide range of RAL colour choices available.

Ideal for warehouses, factories, commercial units, agricultural buildings and high-end residential garages where thermal efficiency, security, quiet operation and aesthetics are essential.

Industrial Sectional Overhead Doors

Sectional overhead doors deliver premium quality, safety and performance for industrial, commercial and warehouse applications. Manufactured to your exact specifications, these robust steel sandwich-panel doors combine excellent thermal insulation, weather resistance and smooth, reliable operation with full customisation in size, colour and configuration.

Key Features
  • 40mm thick steel sandwich panels (80mm option available) which interlock for a seamless, high-strength curtain

  • Galvanised and coated steel skins for outstanding corrosion resistance and long service life

  • Fully custom-made to suit your size

  • Superior weather performance: Wind Class 3, Air Permeability Class 2, Water Penetration Class 3

  • Excellent thermal insulation and 25dB acoustic rating

  • Multiple built-in safety features as standard: spring brake device, cable break safety, finger protection

  • Choice of track systems to suit all headroom conditions: Standard Lift, High Lift, Low Headroom and Vertical Lift

  • Quiet, smooth operation with sealed self lubricating nylon rollers

  • CE marked and fully compliant with BS EN 13241-1

Optional Extras

Double-glazed windows (oval, rectangular or full-width panoramic), integral personnel (wicket) door, electric operation, safety edge or light curtain, and additional security options.

Ideal for factories, warehouses, distribution centres and commercial buildings where durability, energy efficiency, safety and a professional appearance are essential.

Manufactured with Precision

Many of our commercial door systems are manufactured at our Castlewellan facility, allowing us to maintain quality control and produce custom sizes where required. Built for durability and compliance with relevant safety standards, our doors are designed to perform consistently in demanding conditions.

We also offer maintenance and servicing to keep your systems operating safely and efficiently.

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