ROOFING GIANT / RESEARCHFictional technical preview · No CRM access
Construction geometry / October 2026

Roof anatomy,
without guesswork.

Source-linked roofing geometry, constructed in the correct physical layer order. An independent, read-only demonstration with no actual customer records.

Not for installation or quotingThese are preliminary axonometric references with exaggerated thickness—not approved manufacturer plans, roofing inspection evidence, or warranty claims.
2Reference systems
2Withheld systems
0Customer records

TruDefinition Duration

Reference only

Owens Corning / ProArmor / Starter Strip Plus / conventional 4:12 eave and rake

Selecting a component outlines that part in red; the original reference SVG and its checksum remain unchanged.

Side-by-side eave and rake roofing cutaways showing field underlayment, formed drip edge and starter strip in distinct physical sequences
Reference-only 2.5D diagram. Conventional eave metal beneath underlayment; rake metal over it. Actual bend, starter exposure, fastening, overhang and fascia details require roofing expert review.

Explore the construction components

Choose an element to understand its purpose and where it belongs. Drawn thicknesses are exaggerated for readability.

Technical release checks — open

Awaiting independent review

The overhang is now shown schematically, but neither its dimensions nor the fascia/gutter, metal profile, fasteners or ice-barrier conditions have been approved. Select a component to see the relevant open checks and manufacturer source pages.

01 / METAL

A real formed drip edge

A narrow bent perimeter flashing, not a broad panel, gutter, or second layer of roof decking.

02 / OVERLAP

Eaves and rakes differ

Conventional eave: edge metal before field underlayment. Rake: metal above field underlayment.

03 / EVIDENCE

Never duplicate a layer

One field course and a distinct perimeter starter. Low-slope and ice-barrier assemblies need dedicated drawings.

Report a detail to check

This is a local-only quality-review note. It is not sent, saved, or uploaded. Write what needs correction, then tap Copy note and paste it into this ChatGPT conversation.

Manufacturer documentation

Selected manufacturer installation guide ↗

Source snapshot: October 17, 2026. A published product name does not certify the complete roof assembly.

Owens Corning Duration Series installation guide (July 2026) ↗ Malarkey architectural laminate installation guide ↗ ARMA eave and rake drip-edge guidance ↗

Fictional reference only. These designs are not independently signed off for construction or customer proposals. No forms, tracking, passwords, customer files, CRM requests, or email are included in this demonstration.