Choose the right professional for fire damage
In the wake of a residential fire, the primary focus is on repairing the damage done to the inside of the house. However, moderate to severe incidents can lead to visible marks and blemishes on the outside of the building too. It is why SERVPRO conducts a full inspection of fire-damaged properties before we start any restoration work.
The good news is that stains on masonry, concrete and other structural materials are almost always superficial. While brick and concrete are not impervious to fire damage in Oak Ridge homes, they are extremely sturdy and don’t succumb easily to heat. It means that, in most cases, we can use straightforward cleaning techniques to restore the outside of the property.
If there is no structural damage to the masonry, the SERVPRO technicians use mild cleaning agents to wash soot and smoke deposits from the surface. Where the staining is very light, dry sponging is enough to wipe away grime on block, brick, and concrete. Stubborn marks get lifted with alkaline detergents and direct scrubbing. Sodium hypochlorite is highly effective when it comes to soot removal, and it leaves no residues.
The difficult thing about soot is that it can be highly acidic. If it is not removed quickly, particularly from structural materials, there is a chance of corrosive residues becoming embedded deeper and deeper into the masonry. It is why SERVPRO pays close attention to cracked joints.
They are delicately cleaned and repointed to dislodge any soot deposits which may be trying to move into the capillaries. Once this is complete, larger areas are dry sponged and vacuumed. Then, they are jet washed with a high powered pressure cleaning device.
The most severe staining occurs when heavily combustible materials have caught fire and burned for some time. In some cases, jet washing is still a suitable method of cleaning. We can add soot dissolving formulas like high PH degreasers, dry ice, or soda ash to increase optimal results.
SERVPRO rarely recommends sand blasting for brick, block, and concrete because it is a very abrasive process and can cause additional damage. If there are smaller patches of masonry which are heavily soiled, the technicians may apply a poultice (sodium hypochlorite and diatomaceous earth). It takes 24-48 hours for the formula to take effect.
The great thing about a fire damage restoration company like SERVPRO is that we offer a complete package. We are part of a huge network of contractors, so there is no repair job too big for our team to handle.