Job Cost & Resale Value [ Sun & Patio Room Prices ]




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Home Improvement Comparisons

Source: US News & World Report


Job Costs & Resale Value

Source: First Financial Funding


Sunrooms & Patio Rooms: 100%

Adding Skylights: 94%

Kitchen Remodeling: 90%

Bath Room Remodeling: 80%

Adding Insulation: 77%

Windows & Doors: 75%

Room Addition: 72%

Swimming Pool: 33%





Job Cost









Project Description 12' by 16' Sun Space off the kitchen, dinning or living rooms, including the foundation, Insulated & tinted glass operable windows & complete electrical.

Example: add a Room Addition for $55,000 & you get $39,000 back.
Add same size Sunroom for $15,000 (
$40,000 LESS) & get it
ALL back +


Our Vinyl Room Addition system OMEGA is FAR SUPERIOR to any Standard Room Addition and is FRACTIONS of the cost.

Most Room Additions take Months to complete + require Dozens of Inspections while a Sunroom takes Days & Requires one.

The Sunroom Engineering is ICBO Pre Approved (supplied free by C-Thru), while each Room Addition requires Different & COSTLY Engineering and could take Months to be Approved.

C-THRU Rooms are not made in New York or Texas, But Locally in So. California & has Show Rooms serving all areas. takes NO PAYMENT for the Room Materials or the Rooms Installation until AFTER Completion - Installation Guaranteed. Only Installs the BEST Rooms available (C-THRU Sun Rooms, Patio Rooms & Garden Rooms). Check out all the other Manufacturers Brochures & C-THRU come out THE
by FAR.

C-THRU Rooms are Micro Assembled locally & delivered to the jobsite Ready to Install, while most others are Components Only, needing a Long Assembly at the jobsite, without the C-THRU Factory Precision. WILL BEAT the PRICE (by more than 5%) of any California Licensed Contractor for the Same Work & Same Materials.

The Competitors Aluminum Windows & Door loose a Whopping 1,446 BTU per hour while C-THRU's Vinyl Windows & Doors loose but 1.3 BTU per hour.

COMPARE C-THRU (SINCE 1947) to Any other Manufacturer by Comparing the C-THRU factory brochures of the other Manufacturers & There's NO COMPARISON. Highest Quality - Best Value.