Building Inspections / Civil Enginerring

Effectivity Measurement of Floor Heating by Gas-Heated Water

It is said that an ideal heating is to be cool for head and warm for feet. Floor Heating by Gas-Heating Water must be a heating system...

Building Inspection

Using TVS Thermal Video Systems, GRAYESS has inspected buildings for poor insulation...

Air Leakage

Air leakage is the passage of air through a building envelope, wall, window, joint, etc. Leakage to the interior is referred to as infiltration...

Conductive Losses

Problems identified as conductive losses are: missing insulation, improperly installed or compressed insulation, shrinkage or settling of various insulating materials...

Building Envelope

The primary diagnostic procedure for determining the thermal performance of a building envelope is infrared thermography...

Moisture Detection

Mold has existed in our environment long before the recent awareness of its presence in homes and businesses. The impact of mold on health is dependent upon the concentration of spores in the immediate area and the allergic effect on an individual...

Infrared Inspection of Roofs

Flat roof membranes are the waterproof barriers between the outside elements and the interior of buildings. They come in a variety of materials and designs and must be able to expand and contract, resist high winds and the effects of solar radiation and withstand foot traffic. It is easy to see why roofs leak...