FLAT ROOFDOCTORRepair knowledge. From the field.

Practical roof repair, explained

Find the leak.
Understand
the repair.

Real roof problems. Clear, practical guidance.
Explore repair guides, how-to videos, and the product knowledge to take your next step.

Start with the surface. Find the right approach.

A localized repair on a metal roof from the Flat Roof Doctor archive
THE FIELD NOTESSmall details.
Big difference.Explore metal roof repairs ↗
01 / METAL ROOF DETAILS
01 Identify your roof02 Find the source03 Choose a compatible repair

Where does it leak?

Start with the detail.

Browse all repair guides ↗
01

Metal roofs

Seams, screws & surface repairs

02

Drains & scuppers

Outlets, flanges & water flow

03

Skylights

Glazing, curbs & flashing

04

Chimneys

Masonry & roof connections

05

EPDM roofs

Compatible repair methods

06

Flashing & edges

Where materials meet

From the roof, to the guide

See what to look for.

Explore the video library ↗

A reference you can return to

Good questions.
Useful answers.

The Bergstrom Knowledge Catalog brings product instructions, repair examples, and application answers into Flat Roof Doctor.

Check material compatibility. Understand surface preparation. Find the detail that matches your repair—with guidance drawn from Bergstrom’s published catalog.

Open the knowledge catalog ↗

Choose by surface. Repair with confidence.

The right product starts
with the right information.

Compare the products ↗
01

Turbo Poly Seal

For compatible details on metal, TPO, modified bitumen, and other listed surfaces.

Check first: not for direct EPDM, glass, or silicone surfaces.

View at Bergstrom ↗
02

Super Silicone Seal

Explore product-specific guidance for EPDM, glass, metal, and other suitable applications.

Check first: follow its own preparation and application instructions.

View at Bergstrom ↗
Naas Ferreira from the Flat Roof Doctor archive

Built on experience

Lessons from real roofs.

Flat Roof Doctor grew out of the Ferreira family’s roofing work. Today, the archive helps you understand the problem, learn from the detail, and find current product guidance.

The story behind the guides ↗