Choosing the correct glass is important for blocking UVlight, keeping interioers cooler in the summer and reducing heat costs in the winter. Del window glass is supplied by Cardinal Glass. Del thermal units are supplied with industry best ENDUR IG™ warm edge spacers and are tested to CSA standards.
Ideal balance of solar control not allowing heat into the house. Excellent U-Value.
Industry standard. Excellent ER ratings.
R4.75 improves U-value and ER rating. Best ER ratings in dual glazed thermal.
R-5 exceptional U-value. Best Year round performance in dual glazed thermal.
Protective film that protects glass from interior and exterior scratching.
Textured glass provides privacy and can beautify the appearance of the interior and exterior of your home
When wet, glass dries 1/3 the time of other glass types with 99% fewer spots.
Tinted glass absorbs and re-radiates light and solar energy reducing heat, brightness and glare in the summer, but lose heat in the winter at the same rate as non tinted windows. Available in Bronze and Grey.
To increase the insulation of a window, inert gasses such as Argon and Krypton are used to fill the spaces between glass panes. These odourless, colourless, non-toxic gasses are less conductive than air, reducing heat transfer (lowering the U-factor) and improving the performance of the glazing.