Saturday 11 April 2015

SPRING MAINTENANCE

SPRING MAINTENANCE

With the arrival of Spring, it is once again a time for renewal and a time to repair and maintain your property.   In order to keep your home up to date and functioning properly, you need to inspect it and do some upkeeping.  If you neglect to inspect and repair your home on a regular basis, inevitably, you will end up facing expensive repairs in the future. The following checklist is a good place for you to begin:

ROOF

A visual inspection should be done of the roof either with binoculars or simply with the naked eye. Check for cracked or missing shingles due to the wear and tear of old man winter.  Roof turbines should be spinning freely without obstruction and roof vents should all appear uniform and intact.  Animals such as raccoons are notorious for lifting roof vents and entering from the rooftops into the attic.  Through weathering or critter invasion, roof shingles may be uplifted from the edges causing water to enter and lift the shingles even more.  A handyman or a roofer can easily repair these minor occurrences from getting worse. 

CHIMNEY  

A visual inspection of the chimney should also be done.  If you have a masonry chimney, observe the very top for missing brick pieces or cracked pieces.  If water has been entering the chimney from behind the brickwork, you will observe white-calcium deposit called efflorescence. This is another red flag for you to consider immediate repair before another winter ends up making the situation worse. 

EXTERIOR WALLS

    By taking a quick walk around the house, you should be able to observe any discoloured spots on the brickwork, stucco or siding material.  Tell-tale signs are readily observed under the eavestrough, near gutter downspouts and under the window sills.  Spots around these areas usually suggest that the eavestrough and gutter system is failing. Failure is also caused by debris accumulation in the gutters or by the weathering effects of ice and snow causing the eaves and gutters to become unbalanced and in need of repair. Water tends to accumulate and seep under the window sill. This is easily observed by the water stain left behind.  The good news is that this can be easily fixed by using caulking. Bricks placed sideways to create a sill, expose much of the mortar.  This exposure is the cause of deterioration which will have to be repaired. In some cases, you may consider replacing the brick sill with a natural stone, which also looks quite exquisite.  

   FOUNDATION  

    A visual inspection of the foundation wall can be done by simply walking around the perimeter of your house.  Be sure to check for surface cracks and observe the source of origin and where they extend to.  Minor cracks and surface cracks usually don’t pose any concern, especially if the house has a plastic membrane around your foundation wall.  In the event you notice a crack, it is advisable to go to that part of basement and check the wall and the floor for moisture or stains.  Check around the foundation wall for areas that have sunk. The best way to keep water away from your foundation wall and basement is with the grading having a proper slope away from the house. The concrete cement splash blocks at the base of the downspout are placed there to channel the water away from the foundation wall.  The ground tends to settle around the house but be sure to watch for the ground settling.  If this occurs, water may end up seeping down towards the foundation wall. An easy fix would be to add some crushed stone underneath in the back side, so that discharged water from the downspout flows correctly.  Check the window wells and ensure they are clean and free of debris.  Most window wells have drains that can carry water from the well to the drainage tile system and to the storm sewers.  Debris will clog the flow of water, which inevitably may end up in your basement through the window.

 WINDOWS

A tight seal around the windows is required to avoid water and air penetration. Check caulking and weather stripping to ensure it is intact.

PATIO AND DECKS

Ensure the surface of your deck/patio is slightly sloped away from the house and is intact.  Check for loose deck boards or weak deck boards that should be replaced.Finally, remember to turn your exterior water on as it has been off due to the long winter months.  You can now clean the windows, rake and fertilize the grass, clean the outdoor furniture, take the cover off the A/C unit and perform the Spring BBQ cleaning ritual.  Spray wash the garage floor to get rid of salt and winter debris.   

How much fun it is to be a home owner!! Enjoy summer as it is around the corner.   

Sunday 1 March 2015

BASEMENT LEAKAGE


Regardless of the way a basement is built, water can penetrate even the most well built, solid structure. This can particularly be a potential problem for new homebuyers and homeowners.  A good home inspector can pick up the tell tale signs of a basement leak.

Basement leakage can be a real nightmare for homeowners to deal with.  Basement foundations come in many forms—from concrete
foundations to stone, block or tile basement walls.  Even the most well built structure with a basement, may be prone to leakage.



CAUSES OF BASEMENT LEAKS


Given the travelling nature of water, it is very difficult to predict exactly where the water will end up entering the building.  It can enter from the walls, joists or floors.  For homeowners, dealing with water leakage can certainly prove to be an expensive endeavour.  A leakage problem can be very damaging to your property, possessions and have adverse affects on your health should mould develop as a result of the moisture in the basement.  Water damage resulting from flooding can also negatively affect the value of your home.


BASEMENT WINDOWS

A source of water leakage in the basement can come from old, worn out windows in need of replacement.  A probable source of water entry into your home can be through gaps, fissures and cracks around an old basement window.  Depending on the age of the house, old single-pane windows may need to be replaced with vinyl framed insulated glass windows that have double pane.

WINDOW WELLS

Typically, standard window wells used for years around the basement windows have been made of steel.  In some cases, these window wells end up rusting or require paint.  Another problem associated with window wells is that during heavy storms, water may collect and pool in the well, which may end up seeping in around the window frames and into the basement.
New window wells come in
durable vinyl material.  Unlike steel, vinyl window wells will not rust or require painting.  As well, vinyl windows can also come with a clear acrylic cover that prevents water from filling the window well.

FOUNDATION WALL CRACKS

A wall crack is usually an indication of a larger problem related to the foundation of the house.  Before a repair job can begin, it is important to source out the primary location of the structural problem.  Once the source has been identified, then you can begin repairing both interior and exterior wall cracks. 

BASEMENT EXCAVATION





The leakage problem may be tackled from the outside of the house.  The exterior waterproofing system is an expensive option, which involves excavation around the foundation of the house using heavy equipment.  During the process of excavation, the area around the house will be a construction zone making access to the house very difficult and hazardous.  This is primarily why exterior waterproofing systems are installed during the new construction phase of building.  
During the excavation stage, all existing bushes, shrubs and landscaping must be removed.  Dirt is dug up to expose the base of the foundation wall right down to the footings.  A visual inspection may reveal cracks or minor structural deficiencies that may be repaired right away. A waterproof membrane or waterproof coating is applied to the foundation wall to form a water barrier.  In some cases, a waterproof dimple membrane is wrapped around the foundation.
The weeping tile is replaced which lies along the base of the foundation wall. Once this process is complete, the foundation is backfilled to grade and soil is repositioned.   


LAWN GRADING 


Back and front yards may be leveled off flat or may actually slope towards the house.  This may pose as a hazard since with the passage of time, the slope of the grading can allow water from rain/snow/ice to flow towards the house and drain against the basement walls.  This can be the cause of wet spots, efflorescence or evidence of standing water on the floor.  A quick and easy fix to this is to intercept the surface drainage and redirect the water away from the house.  Digging a drainage ditch, which would be designed to reroute the water around the house, would be dug.  The drainage ditch, once sodded will act like a catch basin and hopefully solve the leaking problem.  Alternatively, the ground may be sloped away from the foundation, extending the slope for at least ten feet. 


CLOGGED GUTTERS/DOWNSPOUTS


Another common problem is when gutters or downspouts become clogged with debris or are defective and don’t work, as they should.  This may cause water to form puddles near the basement wall and thus keep the soil very wet.  Again, this may cause water to eventually enter through cracks into the basement.  A simple solution is to replace the gutters/downspouts, or maintain them by keeping them free of debris. Where leaves and twigs from nearby trees may collect in a gutter, a basket-shaped wire strainer or leaf-guard, may be installed  across the length of the gutter. To keep water from pooling at the point of discharge, a concrete gutter or splash block may be used to carry the water away at a slope of one inch per foot.  Downspouts can also be extended to channel rain away from the outside foundation.  Roof water can also be piped underground to a storm drain, dry well, or surface outlet fifteen feet or more from the house. 

A good home inspector is able to see the tell tale signs of basement leakage and point it out to you.  S/he may make suggestions as to best course of action to take.  But, this is one situation which requires attention right away as a small leak may become a big headache if not taken care of right away.

Dino Biondo
Certified Home Inspector
www.road2home.ca