Thursday, January 31, 2013

Some problems with vents.

Improperly installed vents can, and will, leak overt time. A properly installed vent is fastened with no fasteners exposed to the elements. If fasteners must be exposed, gasket screws or caulking should be used to prevent leaking. We recommend not installing anything in a fashion that will lead to leaks down the road. Note the improperly placed fasteners in the photo.
Northwest Roof Maintenance
503-740-4808
360-910-8938
www.northwestroof.com
Improperly installed vents can, and will, leak overt time.  A properly installed vent is fastened with no fasteners exposed to the elements.  If fasteners must be exposed, gasket screws or caulking should be used to prevent leaking.  We recommend not installing anything in a fashion that will lead to leaks down the road.  Note the improperly placed fasteners in the photo.

Monday, January 28, 2013

Treat your moss right!

Remember: Dead moss looks bad, but live moss looks bad AND destroys your roof. Treat your moss to a helping of moss killer and fungicide. 

Portland 503-740-4808
Vancouver 360-910-8938

Wednesday, January 23, 2013

Off season roof maintenance

Many people are of the mindset that the summer months are the only months good for effective roof maintenance procedures.  However, in many cases,  fall, winter and spring months are as good or better depending on the maintenance being done.  For example moss inhibiting treatments must be applied while the moss is growing to be most effective.  two cases where treatment is difficult are below freezing temperatures and any rainfall that amounts to more than a drizzle.  Other procedures including valley restoration, leak repairs and basic cleanings can also usually be performed during the fall, winter and spring months.  Additional advantages of having routine roof maintenance done in the non-peak season can include discounted rates and the possibility for quicker scheduling.

www.northwestroof.com

Portland Metro
(503) 740-4808
Vancouver and SW Washington
(360) 910-8938



Wednesday, January 2, 2013

Snow and roof problems


Don't let your white Christmas turn into wet new years. When snow accumulates on a roof and begins to melt, an ice dam can build up. Water collects behind the ice dam and can reveal deficiencies in your roof and installation. Make sure that heavy snow buildup is removed before it melts especially in valleys. Leaks caused by snow melt can be repaired and prevented by a trained professional.
 
 
503-740-4808  360-910-8938