PARAGON ROOFING BC · RESIDENTIAL ROOFING

Residential roof
replacement

Plan the whole roof. Understand the work beneath the surface.

A replacement scope covers removal of the existing roofing, assessment of the exposed deck and installation of the specified roof system. Flashing, ventilation and drainage details need attention alongside the new covering.

LOCAL REPLACEMENT PLANNING

Find your city

Explore the replacement page for your property’s location. For broader service questions, see our residential roofing services.

Roof replacement service pages
Area Choose your city
Vancouver and North Shore Vancouver · North Vancouver
Burnaby and nearby cities Burnaby · New Westminster · Coquitlam
South of the Fraser Surrey · Delta · Richmond · Langley
Fraser Valley Maple Ridge · Mission · Abbotsford · Chilliwack
Sea to Sky Squamish · Whistler

Do not see your location? Tell us where the property is so we can confirm the next step.

Check requirements for the address and scope

Permit requirements depend on the project and location. Confirm with the appropriate local authority and agree who will obtain any required approvals before scheduling. Structural changes, related trades and property restrictions need separate consideration.

COMPARE THE WORK IN WRITING

What should a replacement include?

The roof covering is one part of the proposal. Check the areas included, what will be removed and how concealed conditions will be handled. Gutters, soffits, skylights and insulation should be clearly included or excluded.

A useful written replacement scope
Part of the work What to confirm
Removal and disposal Identify the roof areas and existing layers to be removed, debris handling and disposal arrangements.
Deck assessment Explain what can be assessed beforehand, what will be checked after removal and how additional repairs will be documented and approved.
Roof system Name the proposed covering, underlayment and installation details. Suitability depends on the roof slope, assembly and product requirements.
Flashing and openings List the treatment of valleys, walls, chimneys, skylights, vents and other penetrations. Clarify which existing components will remain.
Ventilation and drainage Review the roof and attic arrangement, roof edges and drainage paths. Identify any related work or other trades required.
Protection and closeout Agree access, temporary weather protection, cleanup, the final walkthrough and the product and workmanship documents for the proposal.

Does a leak mean replacement?

No. A local defect may be repairable. The assessment should establish the source, condition of surrounding materials and repair history. Explore our roof repair services if the next step is uncertain.

When does a wider scope make sense?

Recurring problems in several areas or widespread deterioration warrant a broader replacement discussion. Age alone does not describe the condition of every roof component.

Get Your Roof Ready!

Paragon Res Roof Replace #1

FROM PARAGON PROJECT RECORDS

Details beneath and beside the shingles

Project photographs help make the scope concrete. These examples show why the supporting surface and connections deserve attention.

PREPARE FOR THE WORK

From assessment to walkthrough

01

Assess

Share the property address, roof material, known leaks and previous repairs. Flag inaccessible areas and provide any existing reports.

02

Agree the scope

Compare the work, exclusions, materials and handling of concealed damage. Confirm approvals, access and the household’s needs.

03

Prepare and install

Coordinate deliveries and removal. Assess the exposed deck, agree any additional work and install the specified roofing details.

04

Review and close

Walk through the completed work, cleanup and remaining items. Keep the applicable product information and workmanship terms.

Discuss noise, vibration, parking, children, pets and essential entrances before work begins. Agree how weather delays or new findings will be communicated.

THE COMPLETED SURFACE

Finished roof details across the region

Roof vents, penetrations, hips and ridges are visible in these Paragon project photographs. Each property needs its own assessment and specification.

BUDGET AND MATERIAL CHOICES

Compare like with like

An estimate needs a defined scope. A lower total can reflect different removal work, materials or exclusions. Ask what remains uncertain before comparing proposals.

What changes the replacement proposal?
Factor Why it matters
Size and shape Roof area, pitch, height, valleys and multiple levels affect access and the work involved.
Existing assembly Removal, deck condition and concealed details influence preparation and repair needs.
Material and details Asphalt shingles, metal and membrane systems need suitable assemblies and installation details. A low slope section may need a different approach from the main roof.
Access and related work Deliveries, debris removal, skylights, drainage and other trades should be accounted for explicitly.

STRAIGHT ANSWERS

Roof replacement questions

What is included in a residential roof replacement?

The written scope should identify removal, deck assessment and repairs where needed, the new covering, underlayment, flashing and relevant ventilation and drainage details. Confirm site protection, disposal, cleanup and exclusions. Related work should not be assumed to be included.

Do I need a permit for roof replacement?

Requirements depend on the location and scope. Check with the appropriate local authority and agree who is responsible for required approvals. Do not assume that a straightforward reroof and structural changes have the same requirements.

Can new shingles go over the old roof?

An overlay should not be assumed to be suitable. Review existing layers, deck condition, flashing, ventilation and the proposed product requirements. Removal allows the supporting surface and concealed details to be assessed.

Will all the roof decking need replacing?

Not necessarily. The condition and suitability of the supporting surface determine the work. Ask what can be inspected beforehand, what will be checked after removal and how any additional repairs will be priced and approved.

How long will the work take?

The schedule depends on roof size, shape, access, weather and repairs uncovered during removal. Ask for a project specific schedule and how changes, temporary protection and household access will be managed.

Can I stay home during the work?

Discuss occupancy before scheduling. Roofing work can involve noise, vibration, deliveries and temporary access restrictions. Explain any essential entrances, home working needs, pets or children so the project plan can account for them.

Which roof material should I choose?

Start with the roof slope, assembly, drainage and the appearance you want. Ask which systems are suitable for each roof area and compare installation details, maintenance needs and written coverage. Different sections of the same home may need different systems.

What warranty information should I request?

Ask for the product coverage and contractor workmanship terms that apply to the specific proposal. Check exclusions, registration requirements, transfer conditions and who to contact about a claim. Keep the documents with the project records.

PLAN YOUR NEXT STEP

Tell us about your roof

Share your location, roof type and the problem or planned work. We can discuss the assessment and the details needed for a written proposal.

BBB Accredited Business seal

View Paragon Roofing BC’s BBB profile

Ready to discuss replacement?

Have earlier inspection reports, repair records or photographs handy if available.

Request a roofing assessment 604 358 3436

Here's What Our Existing Clients Think.

Home and business owners we've served across the greater Vancouver area.

Reviews

Paragon Res Roof Replace #3