Say Goodbye to High Energy Bills: The Top Insulation Picks for Homes & Buildings in San Francisco Bay Area

 1. Fiberglass 2. Spray Foam       3. Blow in Blanket 4. Rigid Board 5. Mineral Wool 6. Reflective Insulation has various types and uses in a building or home. Some types are more suitable for new construction or unfinished spaces, while others are easier to use for people interested in doing home remodeling
Read more
No Comments

The Importance of Proper Drainage Systems for Your Home’s Health: Types of Residential Drainage Systems to Consider

A well-designed drainage system is essential to remove excess water from your house and helps in the prevention of water-related damage to a home or building. The main objective of a drainage system is to collect and remove waste matter to maintain healthy conditions in and around a building. Having a depth of knowledge about
Read more
No Comments

Lead Dust Testing Outside?

Lead Testing using XRF Gun
Dust Settling on Outside Patio or Furniture? I was sitting on my porch in San Francisco watching kids play on the wooden deck and started to wonder, “is the dust on my porch contaminated with lead dust? If so, how best to clean it up?” So I did a little experiment and tested for lead
Read more
No Comments

A Clean Crawlspace is Better For You and Your Home

Clean Crawlspaces and Basements are Good for Health
Is a Clean Crawlspace Really That Important? Crawlspaces are generally not what anyone would consider “clean.” When was the last time you went into a crawlspace? It’s typically a dark, dank environment where critters and odors scare away even the bravest DIY building owners. Often old construction materials and cardboard boxes are crammed down below,
Read more
5 Comments

DIY Box Fan Filter – MERV 13 versus HEPA Air Purifier

Air flow of fan filter on intake side. Wildfire smoke and air quality
DIY Box Fan Filter & Air Quality Experiment Here in San Francisco and surrounding areas kids are stuck indoors during this smoke wave caused by our wild fires with little or no air filtration. In San Francisco the school buildings are older and are not setup to have building wide air filtration. Nor can cash-strapped
Read more
12 Comments

Airtight Construction for Laboratories

Effects of Airtight Construction on Lab Pressurization Most labs and clean rooms require airtight construction to create differential pressure with respect to adjoining spaces. Labs are usually maintained at slightly negative pressure to keep the chemicals used in the labs from migrating to adjacent spaces. Clean rooms, on the other hand, have to be kept
Read more
No Comments

Sick Building Syndrome and Building Related Illness

Sick Building Syndrome
Sick Building Syndrome and Building Related Illness What is the Difference? Sick Building Syndrome and Building Related Illness are two distinct diagnoses. People often use the term “sick building” when referring to a property, but buildings don’t get sick – people do. I believe if there are numerous people suffering from Sick Building Syndrome (SBS) it’s okay to
Read more
2 Comments