Assign the ventilation work before reroofing begins
Before accepting a roof replacement proposal, ask which ventilation components are included in the base scope and which are optional. Request a responsibility list organized by work area: roofing, soffits, insulation and any HVAC-related work. For each assigned task, who performs it, who coordinates it and what evidence will document completion? Which tasks require a separate agreement before the roofing schedule is confirmed?
PNNL describes passive ventilation in unconditioned attics as air movement through an arrangement of roof vents. Its attic ventilation guidance explains the underlying approach.
For this planned replacement, focus the discussion on carrying out the agreed work. Ask the contractor to identify the person responsible for coordinating tasks across the project. If you hire a separate soffit, insulation or HVAC contractor, who will communicate the roofing schedule and confirm when that contractor's work is ready for the next crew?
Separate roof work from soffit and insulation tasks
Ask whether the ventilation line item includes the associated flashing and integration with the selected roof materials. If vents will be removed or relocated, does the proposal describe the work at their former openings? Request a clear division between ventilation products, related roof work and any tasks assigned to another contractor. Keep this discussion focused on what the reroof contract includes.
For soffit work, ask whether removal, replacement and related finish work are included or excluded. Who will arrange access, protect adjacent finishes and complete any agreed restoration? If the roofer excludes that work, which named party will accept the assignment, and when must it be completed relative to the roofing work? Request an explicit answer before treating the task as scheduled.
PNNL identifies insulation at the eaves as a possible airflow obstruction. Ask whether the proposal includes any professional work needed to address that limitation, or whether the agreed work remains conditional on a separate scope.
If insulation work is assigned separately, ask who will communicate the agreed limits to that contractor. Who will document any insulation moved during the project, complete the assigned restoration and confirm that the task is finished before the affected area is closed? Request a handoff between the responsible crews rather than leaving that confirmation to an unspecified later visit.
Define the HVAC and air-sealing boundary
Where the issue crosses trades, clarify responsibility. Ask whether the roofing estimate addresses only roof ventilation components and whether an HVAC or building-performance professional should evaluate another part of the problem. Define those boundaries so a customer does not assume one scope includes work that belongs elsewhere.
PNNL cautions that increasing passive attic ventilation can worsen moisture problems when the ceiling below has not first been thoroughly air sealed. Ask whether any claimed moisture benefit depends on separate work that is outside the reroof proposal.
If separate air-sealing or HVAC-related work has already been recommended, who will arrange it and confirm its completion? Does the project schedule identify any task that must precede another? Ask the coordinator to distinguish work included in the roof contract, work under a separate agreement and work still awaiting your decision. Keep unresolved moisture concerns within a separate assessment scope.
Set a handoff for retained components and access limits
For each component that will remain, ask who is responsible for protecting it during reroofing and reviewing its condition afterward. If another contractor must disconnect, reconnect or work around a retained component, who schedules that visit? Ask how the roofing crew will receive confirmation that the associated task is complete before proceeding with affected work.
If access limits are discovered during the project, who receives the notice and who decides the next step? Request an agreed process for identifying the affected task, explaining what cannot yet be completed and assigning the follow-up. Does the coordinator contact you directly, or does that responsibility belong to another named person?
Ask how an unresolved access issue will appear in the completion record. Will it identify the location, the unfinished assignment and the party responsible for returning? Request a clear distinction between a completed task and a task deferred because access was unavailable.
Authorize changes before affected work is concealed
Before work starts, ask how the contractor will present a discovered condition that changes the agreed scope. Will the notice include professional photographs, a location reference, the proposed work, the responsible party and any change in cost or schedule? Who is authorized to approve that change, and how will approval reach the crew?
Ask which affected work will await your decision and how the contractor will manage temporary protection while the decision is pending. What is the contact procedure if you are unavailable? Request an agreed communication plan rather than leaving authorization to an informal conversation between crews.
For work that will be concealed, ask when the responsible contractor will capture completion evidence and who will review it before the next stage proceeds. If the approved change alters another contractor's assignment, who updates that contractor and confirms the revised handoff? Keep any accepted changes with the original proposal.
Match closeout evidence to each assigned task
PNNL's guidance for existing roofs recommends inspecting roof-penetration flashing during roof replacement and repairing or replacing flashing that is missing, damaged or poorly installed. See its existing-roof flashing guidance for context.
At closeout, ask the coordinator to review the responsibility list with you. For roof work, which professional photographs document the assigned flashing and work at removed openings? For soffit and insulation work, which records document the agreed restoration? For separately assigned HVAC-related work, what completion statement or agreed check will that contractor provide?
Request product identification for installed components and records connecting each approved change to its completed task. Which items have been reviewed, which remain open and who will resolve each open item? Ask for a responsible contact and an agreed follow-up for unfinished work before accepting a general statement that the ventilation portion is complete.
Discuss your property with Longhorn
Explore our residential roofing services or request an estimate. Share that you are planning a roof replacement and want ventilation responsibilities explained in the proposal. Request included and excluded tasks, a named coordinator, a process for authorizing changes and completion evidence for each assigned handoff.