Notice: Undefined index: faq_title in /www/greatnortherndoorcom_767/public/wp-content/plugins/ultimate-faqs/Functions/EWD_UFAQ_Widgets.php on line 88 Notice: Undefined index: post_count in /www/greatnortherndoorcom_767/public/wp-content/plugins/ultimate-faqs/Functions/EWD_UFAQ_Widgets.php on line 89 aWhat is the R-Value of Wood Garage Doors?Our custom all-wood garage doors have a 10.6 R-Value rating. Our custom all-wood garage doors have a 10.6 R-Value rating. Category: Wood Garage Doors R-ValuePermalinkLoad More