Debris and landscape protection

Where the old roof goes when it comes off

Old shingles, underlayment, nails, and flashing all come down during a tear-off. A roof with more than one layer produces even more. The question is not whether debris will fall, but where it will land and how it will be caught. That is worth agreeing on in advance, especially if your house is surrounded by planting beds, a vegetable garden, or a patio you use every day.

Containment usually works in layers. A debris container or trailer is positioned as close to the roofline as access allows, so material can go straight in rather than being carried across the yard. Tarps cover planting beds, decks, and walkways below the eaves. Fragile shrubs can be protected with tarps or covers rather than simply having tarps laid on top. Windows and siding near the drop zone are protected too. Ask how debris will move from the roof to the container on each side of your house, because the answer is different for a side with open lawn and a side with a flower bed against the foundation.

Entryways need their own plan. Doors under the work area may need to be closed or used with care while tear-off is happening overhead, and walkways should be kept clear and swept so nobody walks through scattered nails. If you have a home business, deliveries, or daily visitors, mention it so the crew can keep one entrance usable.

Cleanup is the last stage, and it is easy to underspecify. It should include picking up visible debris, removing tarps carefully so what they caught does not spill, checking the lawn, beds, and driveway for nails with a magnet, and clearing gutters of granules and small debris that collected during the work. Agree on what “clean” means before the project starts, so the final walkthrough is a check rather than a negotiation.

Containment and cleanup questions to settle first

Where will the debris container sit, and how close to the roof can it get?
How will planting beds, shrubs, and the garden be covered?
Which doors and walkways will stay usable during tear-off?
How are windows, siding, and the driveway protected?
Will gutters be cleared of granules and debris at the end?
How is the yard checked for nails, and when?
Who should I contact if I find something after the crew leaves?

Repair or replace

Before the yard gets involved: repair or replace?

A repair disturbs a small area; a replacement involves the whole perimeter of the house. The roof’s overall condition decides which one is justified.

Often still a repair

A few damaged shingles or one leaking vent on a roof whose shingles are otherwise flexible
A flashing problem at one chimney or wall
Damage from a single event, like a fallen branch, limited to one area

Points toward replacement

Widespread curling, cracking, or granule loss across several slopes
Repeated leaks in different places after previous repairs
Multiple old layers or soft decking that a repair cannot address

Moss, stains, or a roof’s age alone don’t settle the question, and remaining life can’t be promised from a photo. An on-site roof inspection is the way to know. See also roof repair vs. replacement.

Scope

What a Scappoose roof replacement scope should promise in writing

The roofing items are the same as on any complete replacement: tear-off to the deck, a decking review once exposed — with damaged sheets photographed and reviewed with you before replacement, at the per-sheet price in the estimate — underlayment, flashing, ventilation, and the new shingle roof. What makes a scope useful for a property with landscaping is that protection and cleanup are written as part of the work rather than assumed.

Permits: requirements depend on the city or county with authority over the property — which isn’t always the city in the mailing address — and on the scope, such as whether sheathing or framing is replaced. Ask whether your project needs a permit and who will obtain it before work is scheduled.

Items your written scope should cover

Debris container location and how material reaches it
Protection for planting beds, shrubs, and garden areas
Protection for windows, siding, decks, and the driveway
Tear-off of all layers and disposal
Decking review and per-sheet price
Complete new roof system, including flashing and ventilation
Gutters cleared of debris and granules at the end
Magnetic nail sweep of the lawn, beds, and driveway

Cost factors

What drives Scappoose roof replacement cost

The measured roof area, not the house’s square footage, sets the material quantity. Pitch, roof complexity — valleys, chimneys, skylights, vents — flashing, and the number of existing layers all affect labor. Disposal depends on how much old roofing comes off. Access matters for containment: if the container cannot be placed near the house, debris has to be moved farther, which adds time.

Some of the cost cannot be known until the old roof is removed. Decking that has been wet for years may need replacement, and it is priced per sheet in the estimate so you can see how a discovery changes the total. Protection and cleanup should be included in the price, not added later.

More detail: what affects roof replacement cost and what a roofing estimate should include.

Compare Scappoose estimates beyond price

Is property protection described, or just mentioned?
Is disposal included for every layer?
Does cleanup include a nail sweep and gutter clearing?
Is the decking price stated per sheet?
Are flashing and ventilation addressed?
Is the shingle line named?

Process

How a Big Bear roof replacement runs

On-site estimate
A roofing specialist walks the roof, checks shingles, flashing, and ventilation, takes photos, gathers measurements, and emails you a detailed estimate.
Review and sign
You go over the written scope and options. When you are ready, you accept the estimate online with an e-signature and we schedule the installation date.
Tear-off and installation
The crew protects the property, removes the old roof, reviews the decking with you where repairs are needed, and installs the new roof system.
Cleanup and follow-up
Debris is hauled away, the property is checked for nails and scrap, and you receive follow-up messages and photo documentation of the work.

Getting your Scappoose yard ready

You can make containment easier with a few steps before the start date.

Harvest or protect any vegetables or flowers you care about near the house
Move pots, garden décor, furniture, and grills well away from the walls
Mark sprinkler heads and low-voltage lights near the drip line
Keep pets indoors or away from the yard during tear-off and until the nail sweep is done
Decide which entrance you will use while work is overhead
Leave room in the driveway for the debris container

The roof as a system

What goes into a complete new roof

Big Bear focuses on steep-slope asphalt shingle roofs, including architectural shingles and designer lines such as GAF Grand Sequoia. We don’t install flat or low-slope roofing. Exact components depend on your roof’s design, applicable code, and the manufacturer’s instructions.

Decking

The plywood, OSB, or board sheathing the roof is fastened to. It is checked once the old roof is off.

Underlayment and membranes

A water-resistant layer over the deck, with self-adhering membrane at vulnerable areas where specified.

Flashing

Metal at walls, chimneys, valleys, and skylights that turns water back onto the roof surface.

Roof edges

Drip edge at eaves and rakes, and starter courses that seal the first row of shingles.

Penetrations

Pipe boots, vents, and other openings, each sealed to suit the new roof.

Shingles

Architectural or designer asphalt shingles, installed to the manufacturer’s instructions for your roof’s pitch.

Ventilation

Intake and exhaust that suit the attic. What a given roof needs depends on its design, code, and the manufacturer.

Single-story ranch home with a new dark gray roof, white board-and-batten siding, and a cedar porch — A single-story ranch roof replacement by Big Bear Exteriors in Vancouver, WA.

Who you’re working with

Big Bear Exteriors serves homeowners in Scappoose, OR from our office at 1104 Main St, Ste 610, Vancouver, WA.

Washington L&I # SERDEGL826PD · Oregon CCB # 239429
Licensed general contractor in WA & OR · Bonded & insured

You can check our registration with the Oregon CCB. How our workmanship coverage and manufacturer warranties differ is explained on our warranty page.

Nearby service areas

See residential roof replacement or all service areas. Not sure about your address? Contact us.

FAQ

Roof replacement questions from Scappoose, OR homeowners

How will debris be contained around my landscaping?

Debris is directed into a container placed as close to the roofline as access allows, and tarps or covers protect planting beds, shrubs, and walkways below the eaves. Ask how material will move from each side of the roof to the container, and point out any plants or areas that need extra care during the estimate.

Will there be nails in my yard afterward?

Tear-off releases a lot of roofing nails. Cleanup should include a magnetic sweep of the lawn, beds, and driveway. If you find a stray nail or scrap after the crew leaves, let us know.

Can I use my front door during the tear-off?

Doors directly under the work area may need to stay closed while material is coming off overhead. Tell us which entrance you rely on, and we can plan the work so another entry remains usable.

Are my gutters cleaned out after the roof is replaced?

Granules and small debris collect in gutters during a reroof, so clearing them should be part of cleanup. If your gutters are damaged or sagging, it may make sense to replace them during the project. See seamless gutter installation.

Roof Replacement in Scappoose, OR