Catalog page: Gutters Extensions, Rain Gutter Extensions

Monticello 4' Extension Kit is specifically designed for the Monticello line of greenhouses. Allows you to grow your greenhouse as your needs grow. Design and installation is simple and takes under 2 hours to assemble. Features an integrated flush base design and dual rain water gutter system. Made using high impact, UV stable 8-mm twin wall polycarbonate walls and roof with heavy duty extruded aluminum framing. Comes with a 2' x 2' roof vent with automatic opener and gutters. 10 year warranty. Made in USA.

Monticello 4' Extension Kit is specifically designed for the Monticello line of greenhouses. Allows you to grow your greenhouse as your needs grow. Design and installation is simple and takes under 2 hours to assemble. Features an integrated flush base design and dual rain water gutter system. Made using high impact, UV stable 8-mm twin wall polycarbonate walls and roof with heavy duty extruded aluminum framing. Comes with a 2' x 2' roof vent with automatic opener and gutters. 10 year warranty. Made in USA.

Crafted using high quality extruded aluminum framing that is coated to prevent discoloring and professional grade, high impact and UV stabilized 8-mm twin wall polycarbonate walls and roof that act as a double pain window. Keeps cool air in during warm months and insulates from cold air in the wintertime. 8' x 20' greenhouse takes the average gardener 6 hours to assemble. 7' 6" peak height interior helps displace heat while allowing gardeners to stand tall inside. Features an integrated base and low profile double sliding doors that open to 4' 6" W. Includes four 2' x 2' roof vents with automatic openers. Integrated dual rain water gutter system. Dual low profile easy roll" sliding entry doors with locking ability. Withstands a snow load capacity of 24 lbs/sq ft and wind gusts of up to 113 MPH. The Optional 4' Extension Kit (sold separately) allows your greenhouse to grow as your garden does. 10 year warranty. Made in USA.

Crafted using high quality extruded aluminum framing that is coated with an electrostatically black painted finish and professional grade, high impact and UV stabilized 8-mm twin wall polycarbonate walls and roof that act as a double pain window. Keeps cool air in during warm months and insulates from cold air in the wintertime. 8' x 8' greenhouse takes the average gardener 4 hours to assemble. 7' 6" peak height interior helps displace heat while allowing gardeners to stand tall inside. Features an integrated base and low profile double sliding doors that open to 4' 6" W. Includes 2' x 2' roof vent with automatic openers. Integrated dual rain water gutter system. Dual low profile easy roll" sliding entry doors with locking ability. Withstands a snow load capacity of 24 lbs/sq ft and wind gusts of up to 113 MPH. The Optional 4' Extension Kit (sold separately) allows your greenhouse to grow as your garden does. 10 year warranty. Made in USA.

Crafted using high quality extruded aluminum framing that is coated to prevent discoloring and professional grade, high impact and UV stabilized 8-mm twin wall polycarbonate walls and roof that act as a double pain window. Keeps cool air in during warm months and insulates from cold air in the wintertime. 8' x 12' greenhouse takes the average gardener 5 hours to assemble. 7' 6" peak height interior helps displace heat while allowing gardeners to stand tall inside. Features an integrated base and low profile double sliding doors that open to 4' 6" W. Includes two 2' x 2' roof vents with automatic openers. Integrated dual rain water gutter system. Dual low profile easy roll" sliding entry doors with locking ability. Withstands a snow load capacity of 24 lbs/sq ft and wind gusts of up to 113 MPH. The Optional 4' Extension Kit (sold separately) allows your greenhouse to grow as your garden does. 10 year warranty. Made in USA.