Paragon Roofing BC · Langley

Langley
roofing services

Grey shingle roof planes and dark valley flashing on Paragon’s 243 Street project in Langley
Roof planes, ridge caps and valley flashing. From Paragon’s 243 Street project in Langley.

Shingle roofing, repairs and replacement. A clear plan for your property.

Start with what your roof needs. We help Langley homeowners, strata councils and businesses assess the condition, compare options and define the work.

Our own crews carry out the roofing, with owner involvement and a written scope for your project.

Serving the City of Langley and Township properties, including Willoughby, Walnut Grove, Brookswood and Fort Langley.

Choose the next step

Repair the problem.
Plan the bigger picture.

A leak does not automatically mean a new roof. The cause, the surrounding roof condition and your plans for the property should guide the recommendation.

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Repair and replacement decisions
What you are noticing What needs a closer look Where to start
An isolated leak or damaged shingles Flashings, penetrations and nearby materials. Is the roof around the defect sound enough for a useful repair? Langley roof repair
Recurring leaks or widespread wear The condition of the covering and deck, past repairs and the scope needed to address the underlying issues. Langley roof replacement
A flat section holding water Drainage paths, membrane seams, outlets and any moisture within the assembly. Langley flat roofing
A planned change of roof material Roof slope, structural suitability, decking, ventilation and the details required by the proposed system. Explore metal roofing

Water coming in?

Call 604 358 3436 to discuss the concern and current availability. Describe what you can see from indoors or the ground. Avoid climbing onto a wet or damaged roof.

Tell us about the property

Start your Langley roofing enquiry.

Share the location, building type and concern. Previous repair notes and photos taken safely from the ground or indoors can help the conversation.

Let's Get Roofing!

Paragon Langley #1

More than the top layer

Compare roofing systems for your building.

The covering is one part of the roof. Your proposal should also explain preparation, flashings, drainage and ventilation, with a system suited to the actual slope and deck.

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Material and assembly choices
Roof type What to compare Planning question
Asphalt shingles Shingle profile and colour, underlayment, flashings, ridge details and attic ventilation. What deck repairs and preparation are included before the shingles go on?
Cedar or a cedar conversion The existing sheathing, proposed covering, appearance and any change to the roof assembly. Will a conversion need a continuous deck or other preparation?
Metal roofing Panel profile, attachment, transitions, drainage and detailing around openings. How will the specified system suit the roof geometry and building use?
Flat and low slope membranes SBS modified bitumen, EPDM, TPO and PVC are distinct systems. Compare the proposed assembly and drainage details. Which membrane is proposed, and how will seams, drains and penetrations be handled?

Use precise names

EPDM is a synthetic rubber membrane. Torch applied SBS modified bitumen is a different system. TPO, PVC and built up roofing also have their own assemblies and installation methods.

A Langley roof in detail

Look beyond
the shingle colour.

Paragon’s 243 Street photo record shows grey shingles, ridge caps, valleys and roof to wall junctions. These details are useful points to discuss when comparing a roofing proposal.

View the 243 Street photo record
Dark metal flashing where grey shingles meet a sided wall on Paragon’s 243 Street project
243 Street · Langley A closer view of the roof to wall junction and visible metal flashing.

Questions for a shingle roofing quote

  • How will existing layers be removed and the deck assessed?
  • Which underlayment and flashing details are included?
  • How will valleys, roof openings and wall junctions be addressed?
  • What intake and exhaust ventilation needs review?
  • How are concealed damage and additional work approved?

The photographs show visible roof details. Your own roof needs its own assessment and written specification.

Work around the people inside

Homes, strata and commercial properties.

Building use changes how a roofing job is coordinated. Include access, staging and communication in the scope from the outset.

Strata and townhouses

Bring inspection records and relevant building information. Agree on the roof scope, approval process, resident communication and access to shared areas.

Langley strata roofing

Commercial buildings

Review drainage, rooftop equipment, delivery access and how work will be coordinated with the people using the premises.

Langley commercial roofing

Know what comes next

Five stages of a roofing project.

A clear sequence helps you understand the work and the decisions along the way. Repair projects can have a smaller scope than a full replacement.

Assessment and photos

Review the concern, roof covering and accessible details. Record findings and identify anything that needs further investigation.

Scope and options

Set out the recommended work, materials, exclusions and the process for dealing with concealed damage.

Scheduling and protection

Agree on access, material delivery, work areas and communication. Confirm any property or municipal approvals for the scope.

Removal and roofing

For replacement work, assess the exposed deck and complete approved preparation before installing the specified roof system.

Cleanup and handover

Review the completed scope, site cleanup, relevant photos, care guidance and applicable product or workmanship documents.

What changes the price?

Roof size and pitch, height and access, removal, deck condition, material choice and the number of details all affect the work. A property specific written proposal is more useful than a citywide price estimate.

What should be written down?

Look for included work, exclusions, named products, decking allowances, site protection, debris removal and the approval process for changes. Ask for the applicable warranty terms without assuming a particular duration or coverage.

Local service, property specific planning

Roofing across Langley.

We discuss roofing needs in the City of Langley and Township communities. Share the property address so the assessment and work plan fit the site.

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Explore the Langley neighbourhood pages
Area Planning topics to discuss
Willoughby Access, shared roof areas and communication for homes and townhouse properties.
Walnut Grove Past repairs, roof condition, ventilation and material choices for the next stage of the roof’s life.
Brookswood Tree debris, drainage paths, staging space and protection of the surrounding property.
Fort Langley Roof detailing, the building’s appearance and any property specific design or approval requirements.

Confirm the correct jurisdiction

City of Langley or Township of Langley?

They are separate municipalities. Willoughby, Walnut Grove, Brookswood and Fort Langley are Township communities.

Confirm current requirements with the building department responsible for the address before work begins. The type of building and the scope matter, especially when structural work, an addition or envelope alterations are involved.

Do not assume that guidance for a minor repair on a City house applies to a Township property or a strata building.

Before you decide

Langley roofing questions.

Practical starting points for a conversation about your roof.

Do you install and replace asphalt shingle roofs in Langley?

Yes. We discuss asphalt shingle installation, repairs and replacement for suitable roofs in Langley. The proposal should cover the shingles and related preparation, flashing, drainage and ventilation details.

How do I know whether to repair or replace the roof?

An isolated defect may be repairable when the surrounding roof is in suitable condition. Recurring leaks, widespread wear or problems beneath the covering may support replacement. An assessment should explain the cause, options and limits of the recommended work.

Can you assess a cedar roof for conversion?

Yes. A conversion starts with the existing structure, deck and proposed covering. Spaced sheathing may need a suitable continuous deck. Confirm the preparation and roof system before comparing material prices.

Do you work on flat roofs as well as pitched roofs?

Yes. We discuss flat and low slope roofing as well as pitched roofs. Membrane condition, seams, penetrations and drainage require their own assessment. SBS modified bitumen, EPDM, TPO and PVC are different systems.

Do you work with Langley strata councils and businesses?

Yes. Roofing enquiries can cover homes, strata and commercial buildings. For an occupied building, the scope should address access, approvals, communication and coordination with residents or operations.

Will my Langley roof project need a permit?

Confirm the requirements for the property address and proposed scope with the responsible building department before work begins. The City of Langley and Township of Langley are separate municipalities. Building type, structural changes, additions and envelope work can change the requirements.

How much does a roof replacement cost in Langley?

The price depends on roof size and geometry, access, removal, deck condition, materials and detailing. Request a written proposal for the property with clear allowances, exclusions and a process for approving changes.

What information helps with a roofing enquiry?

Share the property location, building type, roof concern and any known repair or installation history. Photos taken safely from indoors or the ground and previous inspection records can help the initial discussion.

Know who is doing the work

Our crews.
Owner involvement.

Paragon Roofing BC uses its own crews with owner involvement. Ask who will coordinate your roofing project and how questions and scope changes will be handled.

Our BBB profile currently lists accreditation and an A+ rating.

View Paragon’s BBB profile

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Keep exploring

More detail for your roofing decision.

Use the dedicated service pages to explore the next step for your property.

Start with a conversation

Let’s talk about your Langley roof.

Tell us what is happening and what you want to achieve. We will help you work out the next step for the property.

Or use the enquiry form below.

Paragon Langley #2