By David A. Fryxell. Whether you're a family history newcomer or a seasoned ancestry sleuth, our 15th annual collection of the best genealogy sites on the web can help enrich your genealogical research. Take a look to see which sites made this year's list. For Plus Members Search online books Smart web searching Online search tricks. Times flies when youâre having fun researching your family history. Itâs hard to believe, but this is our 15th annual installment of the 101 Best Websites for genealogy research.
Bearing in mind these factors, professional asphalt driveway sealing can cost $.10 - $.30 per square foot or as much as $.50 - $1.00 per square foot.Doing the job yourself might yield savings of $100 - $200 per 1,000 square feet of driveway.According to the website Do it Yourself or Not, DIY costs for sealing a 20 x 50 foot drive run $80 compared to $240 for professional sealing.Â© 2015 CostOwl.com.All rights reserved.earing in mind these factors, professional asphalt driveway sealing can cost $.10 - $.30 per square foot or as much as $.50 - $1.00 per square foot.
Asphalt installation ranges from $2 to $5 per square foot. This cost includes excavation of the area, sub-base layer installation, and 1 to 1 1/2 of an asphalt top-layer.Asphalt pricing can vary based on existing crude oil prices, but is generally in the $2 to $5 range.Just to give you an idea: Concrete costs can range from $6 per square foot to more than $15 per square foot depending upon the design and coloring effects you want to achieve.sphalt pricing can vary based on existing crude oil prices, but is generally in the $2 to $5 range. Just to give you an idea: Concrete costs can range from $6 per square foot to more than $15 per square foot depending upon the design and coloring effects you want to achieve.