Protecting Portland Office Towers, Historic Terra Cotta, Hospitals & Campuses from Months of Rain
Commercial Building Restoration Experts Serving Portland, OR
Portland buildings face a slow, steady kind of wear. From fall through spring, light rain and drizzle keep walls wet for months, soaking into brick, terra cotta and concrete, feeding moss and algae and seeping through any joint that has begun to fail. Water behind terra cotta rusts the steel anchors that hold it on, and long-damp metal corrodes. Winter wind pushes rain sideways on exposed faces, occasional ice storms and summer heat waves add sudden stress, and many older masonry buildings predate modern seismic design.
Presto Restoration has restored and waterproofed commercial buildings, parking structures and historic properties across the country for more than 25 years. In Portland our crews work on downtown office towers, terra cotta landmarks, Old Town’s cast-iron buildings, Pearl District warehouses, OHSU and other medical campuses, university buildings, hotels and apartment towers. We use breathable treatments, moisture-tolerant sealant systems and restoration products we make ourselves.
OUR BUILDING RESTORATION & WATERPROOFING SERVICES IN PORTLAND, OR
Exterior restoration, waterproofing and building envelope consulting for commercial properties in Portland and across Multnomah County.
Months of steady rain test every seal on a Portland building. We reseal expansion joints, window and curtain wall perimeters and parapets, and treat masonry with breathable repellents.
From terra cotta towers to Pearl District brick, Portland facades stay wet for months at a time. We repair masonry and terra cotta, replace sealants, clean off growth and restore metal and glass.
Garages serving downtown, the Pearl, the Lloyd District, the South Waterfront and the hospitals stay wet much of the year. We rebuild damaged concrete, replace joints and add traffic membranes.
Ponding water, moss and clogged drains wear out Portland roofs. Many can be restored with drain and flashing repairs and a silicone coating instead of a costly tear-off.
Portland’s historic buildings include Pioneer Courthouse, City Hall, Union Station, the Meier & Frank Building and Old Town’s cast-iron fronts. We preserve them with terra cotta repair, new stainless anchors, cast iron restoration and matched lime mortars.
Portland leaks are often slow and persistent, spreading for months before they show. We find the real source with controlled water testing, thermal imaging, moisture surveys, drone photos and hands-on inspection.
Why Portland Property Owners Trust Presto Restoration
Presto Restoration has protected commercial buildings across the country for more than 25 years, and in Portland we pair that experience with careful terra cotta and cast iron work and a clear understanding of what months of rain do to a building.
Our Local Portland, OR Support Network
Restoration is only one part of caring for a building. Presto works with a network of Portland-area service companies so owners have help with upkeep and everyday needs as well.
For routine upkeep and everyday facility support, owners can also contact our sister companies:
Building Restoration Portland: Structural repairs and exterior upkeep for Portland buildings.
Building Maintenance Portland: Maintenance programs that keep Portland properties protected through the wet season.
Building Services Portland: Full day-to-day commercial building support across the Portland market.
Recent Building Restoration Projects in Oregon
View the restoration work Presto has completed in Oregon.
Frequently Asked Questions About Building Restoration in Portland, OR
What types of commercial buildings does Presto restore in Portland?
Office towers, historic terra cotta and cast-iron buildings, converted warehouses, hospitals and medical campuses, university buildings, hotels, apartment towers and parking garages. We work with brick, terra cotta, cast iron, stone, concrete, precast, metal panels, glass and roofing.
How does Portland’s climate affect commercial buildings?
Months of steady rain keep walls damp, feed moss and algae, rust anchors behind terra cotta and seep through failing joints. Winter wind pushes rain onto exposed faces, and occasional ice storms and heat waves add stress.
How long does a building restoration project take in Portland?
A sealant replacement may take a few weeks, while a full facade restoration can take several months. Sealant and coating work is planned for the drier months, while testing and some repairs run year-round.
Does Presto handle permits in Portland?
Yes. We work with the City of Portland’s Permitting and Development office when permits are required, coordinate through general contractors on larger jobs and welcome owners who pull their own permits. Every project is covered by Presto’s nationwide general liability and workers’ compensation insurance.
What is the difference between building restoration and building maintenance?
Maintenance keeps a building clean and in good repair day to day. Restoration fixes what has failed, such as split joints, cracked terra cotta, rusting anchors and worn mortar, so water stops getting in.
How do I know if my Portland building needs restoration?
Watch for crumbling mortar, cracked terra cotta, rust stains, efflorescence, heavy moss or algae and stains inside that grow through the rainy season. Call us or request a quote, and our team will respond to help you plan the next step.
Seeing moisture damage, cracked terra cotta or leaks on your Portland building? Tell us what you are noticing, and our team will respond to help you plan for the next dry season.
Call us today at 1-800-785-9927 or click Request A Quote.