Doors that glide: Sliding Doors Specialists
When your sliding door starts sticking, dragging, or refusing to lock properly, replacement might seem like the only option, but repair is nearly always the smarter move.
With more than three decades of engineering experience and over 16 years focused specifically on sliding doors, Stewart Poole is the hands-on expert behind Sliding Door Specialists. Known to many as Mr Ranchslider, he’s built a solid reputation for restoring even the most stubborn doors to better-than-new condition, often at a fraction of the cost of replacing them.
“If it can be fixed, we’ll fix it and usually make it work better than it ever did,” Stewart says.
Thanks to his fully mobile service, Stewart and his team can often complete a full sliding door repair in under two hours. Whether your home features a classic 1970s ranchslider or a more modern unit, their team brings the tools, precision parts, and know-how to get things gliding again.
Common issues, expert fixes
Sliding door frustrations usually come down to the same culprits: damaged or worn-out rollers, bent tracks, or failing seals. According to Stewart, many homes, especially those built in the ‘70s and ‘80s, are well overdue for attention.
“The typical life span of door rollers and tracks is about 10 to 15 years,” he explains. “When doors start making odd noises, become hard to move, or just won’t lock right, it’s time for a proper service.”
Unfortunately, many door issues are made worse by DIY fixes or untrained handymen. That’s where Sliding Door Specialists make all the difference. Their team is fully trained and uses top-quality components specifically suited to each door’s weight and design.
Modern replacement wheel systems, including advanced nylon and acetyl rollers, offer two or even four rollers for smoother, longer-lasting operation. Stewart and his team will recommend and install the ideal wheels for your specific door, ensuring it’s properly balanced and securely fitted in the frame.
“We don’t just swap out parts; we fine-tune every door to ensure it glides smoothly, locks securely, and stands up to years of use,” Stewart says.
“Even worn or damaged tracks can be salvaged. Modern doors have a removable aluminum track that can be replaced. Older doors have a built-in track. To repair these, we install a stainless steel ‘Track Cover’, making it as good, or better, than new.”
If your sliding door is driving you crazy, don’t put up with it any longer. Sliding Door Specialists offer free inspections and quotes with no pressure, just practical advice and expert service.
Call Stewart on 0800 677 262 or 021 185 4055, or email info@slidingdoorspecialists.co.nz.

