ATF Construction installs and replaces high-quality windows for existing homes and new construction projects throughout Snohomish, King, and Skagit Counties.
Window Replacement
Upgrade aging, inefficient, damaged, or outdated windows with properly installed modern replacements.
New Construction Windows
Professional window installation for new homes, additions, and builder projects.
Request a Free Estimate
Tell us about your window project and our team will be in touch.
Double-Hung
Two operable sashes for flexible airflow and easier cleaning.
Single-Hung
A classic profile with one operable sash for simple, reliable ventilation.
Casement
Crank-operated and tight-sealing, ideal for unobstructed views.
Sliding
A low-profile, space-saving glide for wide openings.
Bay & Bow
Projecting profiles that add light, depth, and dimension.
Picture
Fixed, expansive glass built to frame the view.
Awning
Hinged at the top for ventilation even in light rain.
Specialty / Custom Shapes
Arched, round, and custom geometries for distinctive architecture.
Improved Energy Efficiency
Modern glazing and seals reduce heat loss year-round.
Better Indoor Comfort
Consistent indoor temperatures, room to room.
Reduced Drafts
Tighter seals mean fewer cold spots near windows.
Improved Curb Appeal
Clean sightlines and modern profiles elevate the facade.
Easier Operation
Smooth hardware that opens, closes, and locks with ease.
Better Weather Protection
Built to hold up against Pacific Northwest wind and rain.
WINDOW BRANDS WE WORK WITH
ANDERSEN
PLY GEM
LINDSAY
MILGARD
JELD-WEN
Ready to Upgrade Your Windows?
Get a free estimate and find the right window solution for your home.