Residential roofing. Built around your home.

Compare the look you want with the changes required to use it. Ask about the existing roof, transitions, supporting structure and the manufacturer's assembly requirements. A change from one covering to another can involve more than replacing the visible surface; identify any needed professional review before treating options as equivalent.

Set out your priorities in order: appearance, repairability, maintenance expectations, noise concerns, owner approvals or a particular product rating. Then ask each proposal to show how it responds. NRCA's material resources offer a starting overview; the property's assessment and current product documents establish whether a specific option belongs in the final scope.

GAF's component guide distinguishes the jobs of deck protection, leak barriers, starter, field shingles, ridge products and ventilation in a shingle system. A metal, tile or low-slope assembly uses its own product-specific approach. Do not read one manufacturer's shingle illustration as a universal layer order for every roof.

Ask for the named products and the interfaces that matter at your home. A system description should make it possible to recognize what is being supplied and what remains from the existing roof. If two proposals name different accessories or supporting layers, ask why before assuming the difference is only branding.

CertainTeed describes impact classes as laboratory test results. That classification does not identify the condition of the existing deck, the quality of a particular installation or the outcome of a future storm at the property. Keep the exact product name and current documentation with the proposal.

Colorado DOI advises owners considering hail-resistant materials to ask their insurer about possible premium or deductible incentives. Availability and documentation requirements depend on the insurer and policy; a roofing quote should not promise a discount. Compare the upgrade price and the written insurance response as separate pieces of the decision.

Locate chimneys, skylights, vents, dormers, valleys and walls on the roof-area plan. Ask which items are being replaced, which remain and what adjoining access is needed. A wall connection may involve a different trade or an exterior finish that is not included in a basic reroof.

GAF identifies flashing as a distinct water-directing part of a roof. The question for the proposal is therefore specific: which connection, which compatible detail and which responsibility? A photo of a neat finished shingle field cannot show every hidden tie-in. Ask for appropriate construction-stage records where details will later be covered.

Describe which rooms are affected, the season and whether moisture is widespread or localized. Tell the reviewer about previous insulation or mechanical work. ENERGY STAR's attic guidance identifies several comfort and moisture concerns that may merit an energy or attic assessment.

Ask the proposal to distinguish roofing changes from interior air-sealing, insulation or exhaust work. The appropriate approach depends on the existing assembly and access. Do not assume that adding one vent type will resolve the issue, or that insulation work automatically forms part of the roofing contract. Identify the specialist and the handoff where the investigation goes beyond the agreed scope.

List what is attached to, supported by or routed through the roof. Ask who handles equipment disconnection and reinstatement, who evaluates damaged mounting surfaces and how retained finishes are protected. Keep product and installer requirements visible when another trade's work affects the roofing.

For the household, also plan entrances, parking, pets and the spaces used during construction. NRCA recommends discussing supervision and quality control as part of contractor selection. A named project contact and an agreed sequence help the homeowner understand what happens when two trades need the same area, or when a concealed condition changes the order of work.