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Weatherization Services for Washington Low-Income Multifamily Housing

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Lumank’s Multifamily Weatherization Program 

Creating affordable opportunities for improving home energy efficiency

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Home Exterior
Home Windows
Solar Panel Home
Home Renovation

OUR PROGRAM

No-cost energy efficient home improvements

Weatherization helps low-income multifamily building homeowners and renters reduce their energy costs and improve the living conditions, the health and safety and the comfort of residents. 

What is weatherization   

Weatherization   

Weatherization is adding insulation, sealing cracks, and making other changes that reduce energy costs, improve the indoor air quality and make your home or apartment healthier. 

Common repairs include:

  • Ventilation improvements

  • Insulation installs

  • Furnace repairs

  • Air sealing to prevent drafts

Insulation
Insulation

Ensures your home has a proper thermal boundary, similar to how a blanket retains warmth. ​

Installing Radiator
Weather stripping

Seals the cracks in doors and windows to get rid of the draft. ​

Heating boiler
Air sealing

Seals major air leaks from the attic, basement and other drafty areas. 

Ventilation Pipes
Ventilation 

Gets rid of moisture in the air from the kitchen and bathroom.

Fixing an Air Conditioner
Hot water and HVAC 

Ensures your systems are working properly and efficiently. ​

Modern Living Room
And more!

Creating affordable opportunities for improving home energy efficiency

Please note: Weatherization is not a window replacement program. 

Window Insulation

Benefits of weatherization

Weatherization lowers energy bills, saving households around $372 annually. It improves health and safety by enhancing air quality and addressing hazards like mold. Homes become safer and more comfortable. It also reduces carbon emissions and eases power grid demand, helping combat climate change.

Solar Energy
Energy efficiency

Increases home energy efficiency, reducing energy costs. Through weatherization improvements and upgrades, these low-income households save on average $372 or more every year according to a national evaluation of the program. 

Home School
Health and safety

Addresses energy-related hazards, including indoor air quality, combustion safety, carbon monoxide levels, and mold or hazardous materials like asbestos and lead.​

Home Control App
Cost savings

Saves homeowners and renters hundreds of dollars every year, freeing up funds for other expenses.​

Solar Panels
Environmental impact

Reduces greenhouse gas emissions and stress on the power grid, making homes resilient to the effects of climate change.​

Modern housing complex

Multifamily building definition

Our program focuses on small multifamily/low-rise building has 5 to 24 units and is three stories or fewer.

Home
Small multi family/low rise building

Residential buildings that are three stories or fewer 

ABOUT

About Lumank

Lumank Inc. is a leading provider of comprehensive HVAC and weatherization services, dedicated to enhancing energy efficiency and sustainability for housing across Washington State. In addition to our specialized services, we operate as a general contractor with extensive experience in a wide range of construction projects.

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