Flashing Repairs and Replacement

Are you one of the hundreds of Christchurch businesses with failing flashings?


Commercial properties often fall foul of poorly fitted roof flashings, whether it’s a case of insufficient coverage or the flashings failing altogether. The problem is usually caused by bad installation and, if left unresolved, can allow water to ingress and damage internal structures. On commercial buildings, flashings can be particularly difficult to see, so issues are often only picked up when clients or their tenants notice a leak.


FHS Roofing has provided Christchurch businesses with reliable roofing services for decades. Our team of roofing experts provide roof maintenance and leak investigation services, which can identify damaged or faulty flashing. Whether your premises needs roof flashing repairs or a full flashing replacement, we can help. 


For commercial roof flashing repairs in Christchurch, FHS Roofing are the company to call. Contact us today and put your mind at rest.

What we can help with?

New Flashings
New Flashings
Collar Flashings
Collar Flashings
Underflashings
Underflashings
Dry Pans
Dry Pans
20170217 074148 min

Flashing repair and replacements

If your flashings are in need of repair or replacement, FHS Roofing Ltd can help.

  • Five-year workmanship warranty
  • Manufacturer material warranty 
  • Minimised disruption to existing tenants
  • Work outside normal hours available

Request a quote

1 1 min

Protect your asset

Commercial roofs are notorious for their large quantities of problematic flashings. These typical problems include

  • Poorly laid out collar flashings
  • Failing under-flashings on large penetrations
  • Insufficient cover/lack of 'dry-pans'

Contact us today

How the process works

Get in touch
Get in touch

Whether you're interested in flashing repair, full flashing replacement, or have issues to troubleshoot, we can help. Get in touch to request more information or to arrange a roof assessment.

Receive a quote
Receive a quote

If you’re after a specific service, our helpful team can provide a quote. Following an on-site roofing assessment, we'll provide an estimate based on what work needs to be undertaken.

Have the job done
Have the job done

We’re experts in our field, and our team of Christchurch roofers will get the job done quickly and efficiently, with minimal disturbance to you, your tenants, or your neighbouring buildings.

Your trusted Christchurch roofers

If you’re looking for commercial roof flashing replacement, FHS Roofing has you covered. With decades of combined industry experience, our expert team of Christchurch roofers has the knowledge and expertise to get any job done quickly, safely, and professionally. 


We provide industry-leading services with a customer-focused approach that ensures 100% satisfaction every time. If you’re looking for reliable, affordable roofing services in Christchurch, give us a call.

FHS Roofing are fantastic to work with and a preferred roofing contractor. Their professional team provides excellent communication, detailed quotes with cost-effective roof replacement and repair options, and quality workmanship.
Ursula
SSL (School Support)
"Lichfield Holdings Limited has used the professional services of FHS Roofing for roofing repairs and re-roofing of its commercial buildings since 2000.
Prior to the Christchurch earthquake, FHS carried out repairs to the original Briscoes building on Salisbury Street, partially re-roofed, and made significant repairs to the old Whitcoulls and Old Weekly Press buildings on Cashel Street, Christchurch. Since 2012, FHS has partially re-roofed and repaired the commercial building housing Animates and Supercheap Auto on the corner of Aldwins Road and Linwood Avenue. Recently, they completely stripped and re-roofed 99 Cashel Street, currently home to Aotea and DFS Souvenir shops. In all circumstances, they are our "go-to" roofing company.

I have no hesitation in recommending FHS Roofing to others for their honest, professional, efficient, and reliable service."
Nick Hunt
Lichfield Holdings Limited
We can recommend FHS as a contractor who understands our expectations..."
We would like to thank the FHS team for continuing to provide exceptional service and workmanship on our properties.
Whether it be installing a new roof, such as that recently replaced at our fully operational Tower Junction Mega Centre retail complex, or diagnosing leak sources on technically challenging roofs and developing repair strategies, we have always found the FHS team very professional, reliable and transparent to deal with, from apprentice to foreman.
We have found that FHS health and safety procedures are practical, effective, and well understood by their team on site. We have also seen FHS respond effectively to a developing hazard on one site which occurred outside working hours.
We can recommend FHS as a contractor who understands our expectations, values a good long term working relationship and embraces health and safety sharing our objective: "Kia hoki ora atu: everyone home safe everyday.
Andre Thompson & Mark Cawston
Ngai Tahu Property
I am a site manager for a multi bldg. complex covering a 7.8 hectare site. Over the past 10 years, I have always used FHS Roofing for our site roofing needs. For us FHS Roofing came to site with a proactive approach with a keenness to understand our site requirements. FHS Roofing are a very safety conscious business with the clients interest always high.
I would have no hesitation in recommending FHS Roofing.
Vaughan Sonnenburg
Prime Property Group Ltd
I think the work was well executed, this is based on my knowledge and experience in Height Safety from past and present – keep it up.
Thanks for your cooperation with … (contractors)… where risk controls needed to be monitored and maintained to Worksafe NZ standards.
George Rankin
McConnell Dowell Constructors Ltd.
When FHS Roofing repaired our roof the work was carried out quickly and safely and with the men being very considerate that we were still working below with children and families. They kept us informed of what was happening and the roof was completed before we knew it with scaffolding quickly removed. And importantly the roof no longer leaks so we are very happy with this work from FHS roofing.
Kay Boone
Child Development Service
AuCom Electronics Ltd engaged FHS Roofing to repair water leaks and replace sections of our roofing. FHS completed the task conforming to all stringent H&S regulations, timely and seamlessly meaning zero production loss or disruption to the business below them. The replacement and relocation of the polycarbonate skylight sections to suit our store and factory layout has made a significant improvement with our lighting.
Neil Carey
Aucom Electronics Ltd
Very happy with how the skylight replacement job was carried out by FHS and the end result is a massive improvement to the workshop. The FHS team were good to work with.
General Manager
Taege Engineering
We appreciate the respect they showed towards us for our needs and commend them on their common courtesy.
David Marra
Christchurch Budget Service (Inc.)
Your guys have been amazing to deal with. We have been a bit frustrated by the lack of parking – but this is well overcome by their manners, H&S commitment and work ethic. Sign of a great company.
David Proud
VIP Security Ltd
The team has been positive throughout the project and just lovely to work with. Troy Baldwin
Isaac Construction
One of the best contractors we’ve used. Prompt, efficient, phoned before and after the job, kept me well up-to-date with what he is doing. He found the leak where previous contractors have struggled. Please pass on my thanks for a job well done.
Ian Nouwens
Mitre10 Ferrymead
Thank you appreciate the quick response to our problem. Your guys that were here were very professional and helpful thank you.
Gustav Naude
Linfox Armaguard Group
It has been an absolute pleasure working with the FHS team. The professionalism and communication from the team on-site has been excellent. We will continue to work with FHS in the future and recommend them to anyone else.
Toni Soppet
Lincoln High School
The professional touch well done.
Brent Kiddey

Protect your assets. Get in touch with our team of roofing expert today for all your roofing concerns and needs.