Commercial building with a white flat roof
Aerial view of a reflective flat roof
Large commercial building with a white flat roof

Flat roof replacement

An ageing built-up roof replaced with a reflective TPO membrane while the offices below stayed open.

Flat roof replacement

An ageing built-up roof replaced with a reflective TPO membrane while the offices below stayed open.

Project information

Location

Austin, Texas

Property type

Commercial building

Service

Flat roof replacement

Completed

October 2024

Roof size

8,500 sq ft

Material

White TPO membrane

Duration

6 days

Warranty

20-year manufacturer · 5-year workmanship

Project information

Location

Austin, Texas

Property type

Commercial building

Service

Flat roof replacement

Completed

October 2024

Roof size

8,500 sq ft

Material

White TPO membrane

Duration

6 days

Warranty

20-year manufacturer · 5-year workmanship

Project overview

A two-storey office building needed its ageing built-up roof replaced without closing the business.

Project overview

A two-storey office building needed its ageing built-up roof replaced without closing the business.

Aerial view of reflective flat roofs
Aerial view of reflective flat roofs
Project challenges

Water was pooling around the rooftop HVAC units and leaking into the offices below. The work also had to fit around a full staff schedule.

Project challenges

Water was pooling around the rooftop HVAC units and leaking into the offices below. The work also had to fit around a full staff schedule.

Our solution

We installed tapered insulation to direct water to the drains, then a white TPO membrane with heat-welded seams. The crew worked in sections so the building was watertight every night.

Our solution

We installed tapered insulation to direct water to the drains, then a white TPO membrane with heat-welded seams. The crew worked in sections so the building was watertight every night.

Scope of work
  • Removal of the old built-up roof

  • Tapered insulation for proper drainage

  • White TPO membrane with heat-welded seams

  • New flashing around HVAC curbs and drains

  • Final water test and inspection

Scope of work
  • Removal of the old built-up roof

  • Tapered insulation for proper drainage

  • White TPO membrane with heat-welded seams

  • New flashing around HVAC curbs and drains

  • Final water test and inspection

Results & benefits

No standing water after heavy rain, and the reflective membrane keeps the top floor cooler.

Results & benefits

No standing water after heavy rain, and the reflective membrane keeps the top floor cooler.

Our team kept working the whole time. They planned around us and finished a day early.

Angela P., facilities manager

Roofgard customer
Roofgard customer
Roofgard customer

Get a free estimate

Tell us about your roof and we’ll reply within 24 hours.

Free inspection · No obligation

Create a free website with Framer, the website builder loved by startups, designers and agencies.