Commercial Roofing in Baytown, TX

A repair addresses a defined defect in a serviceable assembly. A recover adds an approved new system over a suitable existing roof. Replacement removes the agreed existing assembly and rebuilds the roof from the specified starting layer. These are different construction strategies, not three interchangeable ways to buy the same membrane.

The existing layers, moisture condition, deck, attachment and drainage affect whether a recover is appropriate. Covering a roof does not automatically resolve wet or deteriorated material underneath it. The proposal needs to explain what remains, what is removed and how the retained assembly is evaluated for the new system.

Compare the assumptions behind each option. A repair proposal should identify why the surrounding roof remains serviceable. A recover proposal should identify the acceptable substrate and any removal needed first. A replacement proposal should identify the new assembly and how it resolves the conditions prompting the work.

A warehouse, restaurant or occupied office cannot be planned from roof area alone. Rooftop equipment, service paths, tenant access, deliveries and sensitive contents affect the work sequence. Mark the locations of recurring leaks and identify which spaces below them are most vulnerable to disruption.

If an air-conditioning unit or another penetration needs work, identify the trade responsible and the sequence before roofing begins. A new membrane cannot finish the project if equipment must later be removed through it. The estimate should explain the roof work around each affected curb or penetration and any separately coordinated tasks.

For occupied buildings, include restrictions such as receiving hours, loading areas and protected entrances in the request. Existing drawings, warranty records and previous leak repairs are useful if available. They help frame the assessment without requiring a building owner to diagnose the roof or walk it.

“New TPO roof” does not identify membrane thickness, attachment method, insulation, cover board, perimeter detail or drainage work. Compare those components together. A product-only comparison can miss the differences that control the installation scope and ongoing maintenance.

The proposal should distinguish the existing condition from the intended result. If water collects around a rooftop unit, identify whether the work includes a drainage change or only a new surface. If additional insulation is proposed, distinguish its thermal role from any tapered layout used to create slope.

Keep warranty eligibility, inspection requirements and maintenance responsibilities attached to the specified assembly. A manufacturer’s product statement and a project-specific roof-system warranty are different documents. The written proposal should identify the coverage actually included and the records needed at completion.

A low-slope roof still needs a drainage path. Tapered insulation uses varying panel thicknesses to direct water toward drains, scuppers or gutters. A cricket is a small raised diversion used to move water around an obstruction. GAF’s drainage guidance explains how these features help connect the roof surface to its outlets.

TPO is a thermoplastic membrane whose overlapping sheets can be joined with heat-welded seams. The field seams, penetration flashings and perimeter connections all belong in the system. A thicker sheet does not replace a sound seam or a suitable attachment design. The installation needs the details appropriate to the selected manufacturer and assembly.

GAF’s self-adhered system manual requires suitable substrates and addresses existing-roof evaluation. These requirements illustrate why an apparently simple recover depends on the layers underneath it. Moisture evaluation or exploratory work may be needed to define the scope; it should be identified rather than assumed to be part of a visual walkthrough.

At completion, retain the assembly description, approved changes, warranty documents and available inspection records. Give maintenance staff a roof-access plan that protects the finished surface and keeps drains reachable. Coordinate future equipment work with the roof system so a later penetration does not become an undocumented change.