Bottom Aluminium Rail Replacements
Commercial Roller Door Repairs offers bottom aluminium rail replacements for businesses across Auckland. The bottom rail plays an important role in how well your roller door seals and sits when closed.
What Is The Bottom Aluminium Rail?
The bottom rail is the aluminium bar fitted along the base of the roller door curtain. It adds weight and rigidity to help the door sit flat and seal properly against the ground when closed.
Over time, this rail can bend, corrode, or become damaged from vehicles, forklifts, or general wear, affecting how well the door closes and seals.
Signs Your Bottom Rail May Need Replacing
Look out for gaps under the closed door, a rail that appears bent or twisted, visible corrosion or damage, or a door that no longer sits evenly on the ground.
A damaged bottom rail can let in draughts, dust, pests, and water, so it is worth having it checked if you notice any of these issues.
Our Replacement Process
Our team removes the damaged rail and fits a new bottom aluminium rail sized correctly for your roller door. We check the fit and the seal carefully, so the door closes properly and stays secure once the job is finished.
With over 30 years of industry experience, we have replaced bottom rails on all types of commercial and light commercial roller doors.
Protecting Your Premises
A properly fitted bottom rail keeps weather, dust, and pests out of your premises, and helps the roller door sit securely when closed. Replacing a damaged rail promptly protects your stock, equipment, and overall building security.
Complete Roller Door Repairs
Alongside bottom aluminium rail replacements, we also offer barrel replacements, spring replacements, slat replacements, and general roller door repairs and maintenance, so every part of your door is covered.
Frequently Asked Questions
What Happens If I Do Not Replace A Damaged Bottom Rail?
A damaged bottom rail can let in draughts, water, and pests, and may cause the door to sit unevenly, so it is best addressed promptly.
Can The Bottom Rail Be Repaired Instead Of Replaced?
In some cases, minor damage can be repaired, but significant bending or corrosion usually calls for a full replacement to ensure a proper seal.
How Long Does A Bottom Rail Replacement Take?
Most bottom aluminium rail replacements can be completed in a single visit, depending on the size of your roller door.
Why Choose Aluminium For The Bottom Rail?
Aluminium is lightweight, resistant to corrosion, and strong enough to help the roller door sit flat and seal properly when closed.
How Much Does A Bottom Rail Replacement Cost?
Costs vary depending on the size of your roller door. We inspect the rail first and provide a free, no-obligation quote before starting any work.
Do You Repair Rails On Any Roller Door Brand?
Yes, our team has experience working on a wide range of commercial and light commercial roller door brands across Auckland.
Servicing Auckland
We carry out bottom aluminium rail replacements for commercial roller doors throughout Auckland, including Alfriston, Clendon Park, Flat Bush, Manukau, Manurewa, Papakura, Papatoetoe, Randwick Park, Takanini, The Gardens, Totara Heights, Wattle Downs, Weymouth, and Wiri.
Noticed gaps under your roller door? Call 09 256 1626 for a free quote on a bottom rail replacement.
