Builders Info

Downs Doors is a local family business in Toowoomba, operating since 1976. We're BSA Licenced, and a B&D Accredited Dealer, dealing with B&D and ATA products. Our installers and technicians service not just the Darling Downs / Lockyer Valley region, but also out to Charleville, Tenterfield, Ipswich, and Kingaroy. We supply a number of builders with garage doors, privacy screens, balustrading, and gates.

We hope the information provided will be of assistance for you, and we look forward to being of service to you. Contact us on (07) 4632 3433 to organise measure and quote, or have a chat with one of our friendly staff!


Doors overlap the opening by approximately 10mm in height and 30mm each side, so the door that will be ordered will be a minimum of 10mm higher than the opening, and 60mm wider than the opening. The standard headroom for a sectional door is 340mm above the daylight opening height. If you have less than 340mm of headroom, low headroom hardware may be required. Listed below is the standard size range. If you require a door that falls out of the standard size range, we do also have a large number of non-standard sizes available.

Standard Height Standard Width
2135 2450
2210 2750
2285 3050
2440 4880


Noggins must be installed as per the below PDF to ensure safe installation. If noggins are not fitted at time of installation, additional charges may apply. This noggin plan is only applicable for doors up to 2440mm high.

Noggin Plan


Below is a copy of the B&D colour range and availability brochures. B&D offer a wide range of Colorbond colours. For custom products such as privacy screens and gates, our powdercoaters do have additional colours and textures available. If you would like more information on these colours, feel free to ask our customer service team.

Colour Range | Colour Availability


We have a number of brochures for our doors at our office and showroom in Toowoomba. For ultimate convenience to you and your clients, we will happily supply you with door and colour brochures to help your clients select the perfect door.