DECO 20 Clear Penetrating Concrete Sealer (DECO 20) is an alternative material replacing bituminous products. It is approved for dampproofing of masonry block, pre-cast and cement roof tiels. DECO 20 clear sealer is a special formulated penetrating sealer designed for the environmental conditions found here in SW FL. DECO 20 clear sealer produces a highly effective breathable moisture barrier, by reducing water vapor transmission.
Deco 20 comes with a 3 year warranty from the manufacturer for dramatically reducing the growth of mold and mildew. Customer can choose to just purchase Deco 20 with the 3 year warranty or they can get Deco 20 with a maintenance plan that will extend the warranty to 10 years. The maintenance plan will begin at the start of year 4 and will include visits by our technicians every 2 years. At the visits the techcian will inspect the roof for any mold and mildew and will clean any spots and reapply Deco 20. We will also take pictures of any visible damage to the roof tiles and share with the homeowner. The maintenance plan option must be picked at the time of the inital cleaning and sealing.