Span Chart
www.cwc.ca/design/tools/calcs/SpanCalc_2002

Dimension Calculator
www.cwc.ca/design/tools/calcs/dimension_calc

Lumber Sizes
www.cwc.ca/design/tools/calcs/dimension_calc

Shingle and Shake Coverage Chart (ADOBE PDF FORMAT)
www.mrslumber.com/toolbox/shingleshake.pdf

Siding Estimator (ADOBE PDF FORMAT)
www.mrslumber.com/toolbox/SidingEstimator.pdf

Ace Hardware Paint Estimator
services.acehardware.com/paint

Timbertech Deck Design
www.timbertech.com/DesignADeck/DesignADeck.aspx

Journal of Light Construction
www.jlconline.com

National Association of Home Builders (NAHB)
www.nahb.org

National Association of the Remodeling Industry (NARI)
www.nari.org

Remodelers Advantage
www.remodelersadvantage.com

Ace Hardware Paint Estimator
services.acehardware.com/paint

United States Green Building Council
www.usgbc.org

Energy Star
www.energystar.gov

New Jersey Division of Consumer Affairs
Building Contractor Information
www.njconsumeraffairs.com/contractor.htm

Lambertville Construction Office
www.lambertvillenj.org/content

Princeton Township Construction Office
www.princetontwp.org/buildmain

Hopewell Township Construction Office
www.hopewelltwp.org/building_main.html

East Amwell Township Construction Office
www.eastamwelltownship.com

West Amwell Township Construction Office
www.westamwelltwp.org/construction.htm

Lawrence Township Construction Office
www.lawrencetwp.com/planning.html

New Hope Borough Construction Office
www.newhopeborough.org/applications.htm

Solebury Township Construction Office
www.soleburytwp.org/government/boards

Stockton Borough
www.co.hunterdon.nj.us/mun/stockton.htm

Upper Makefield Township Construction Office
www.upper-makefield.com/departments/code

Newtown Borough Construction Office
boro.newtown.pa.us/boards.html

Newtown Township Construction Office
www.twp.newtown.pa.us/codes/index.html

Doylestown Township Construction Office
www.doylestownpa.org/CodeEnforcement.htm

Doylestown Borough Construction Office
www.doylestownborough.net

Buckingham Township Construction Office
www.buckinghampa.org

Delaware Township Construction Office
www.co.hunterdon.nj.us/mun/delaware.htm

Kingwood Township Construction Office
twp.kingwood.hunterdon.nj.us/home.html