Greenhouse Kits

Cross Country Arctic greenhouses are covered with 16mm 5 wall polycarbonate which provides them with superior heat retention, light diffusion, and strength. 16mm 5 wall polycarbonate has almost double the insulation, 3.03 R Value, of any other covering offered! This greenhouse is recommended for people who wish to heat their greenhouse in northern climates and other areas that experience frequent cold weather. They also feature an aluminum capping system which ensures the panels will stay on...

Cross Country Cape Cod greenhouses feature tall straight eaves and the steepest 12 / 12 roof pitch. These greenhouses are available covered with glass, polycarbonate, or a combination of both and feature an aluminum capping system which ensures the panels will stay on the greenhouse in high winds. Each greenhouse includes a sturdy pre-hung storm door with adjustable tempered glass window and screen. The standard height of the side walls is 5' 6", giving ample room inside for tall gardeners and...

Cross Country Cottage greenhouses feature tall straight eaves and a steep 8 / 12 roof pitch. These greenhouses are covered available covered with glass, polycarbonate, or a combination of both and feature an aluminum capping system which ensures the panels will stay on the greenhouse in high winds. Each greenhouse includes a sturdy pre-hung storm door with adjustable tempered glass window and screen. The standard height of the side walls is 5' 6", giving ample room inside for tall gardeners...

Cross Country Lean to greenhouses are made to attach directly to your home, garden shed, or most any other structure. These attached greenhouse kits are available in either the curved or straight eave. Cross Country greenhouses are covered with 6mm twinwall polycarbonate and feature an aluminum capping system which ensures the panels will stay on the greenhouse in high winds. Each greenhouse includes a sturdy pre-hung storm door with adjustable tempered glass window and screen. The standard...

Pacific greenhouses feature curved eaves which are not only attractive, but shed snow easily as well. These greenhouses are covered with 6mm twinwall polycarbonate and feature an aluminum capping system which ensures the panels will stay on the greenhouse in high winds. Each greenhouse includes a sturdy pre-hung storm door with adjustable tempered glass window and screen. The standard height of the side walls is 5' 6", giving ample room inside for tall gardeners and hanging baskets. All Cross...

Cross Country Traditional greenhouses feature tall straight eaves and a 5 / 12 roof pitch. These greenhouses are covered with 6mm twinwall polycarbonate and feature an aluminum capping system which ensures the panels will stay on the greenhouse in high winds. Each greenhouse includes a sturdy pre-hung storm door with adjustable tempered glass window and screen. The standard height of the side walls is 5' 6", giving ample room inside for tall gardeners and hanging baskets. All Cross Country...

Grow More greenhouses feature a heavy-duty tubular aluminum frame, superior 10mm triple wall polycarbonate panels, commercial grade hinged doors (1 Dutch door standard on all models), a built-in gutter system, and plenty of roof vents for maximum air circulation. Combine that with the Fast Click system that drastically reduces assembly time and a price hundreds less than any similarly equipped greenhouse, and you have a package that is hard to beat! Enjoy the light diffusion and beauty that...

With a Sunshine Redwood Greenhouse you get: Beautiful & Long Lasting Wood Frame - Redwood is a natural insulator and does not require any special treatment to ensure its long life unlike most other types of wood. Resistant to insects and fungus, redwood is a great framing choice. Double-Wall Polycarbonate Panels - This covering: will not crack or shatter, retains heat in the winter, diffuses light for even plant growth, and blocks 98% of the harmful UV rays. The impact strength of...

With a Sunshine Redwood Greenhouse you get: Beautiful & Long Lasting Redwood Frame - Redwood is a natural insulator and does not require any special treatment to ensure its long life. Resistant to insects and fungus, redwood is a great framing choice. Double-Wall Polycarbonate Panels - This covering: will not crack or shatter, retains heat in the winter, diffuses light for even plant growth, and blocks 98% of the harmful UV rays. The impact strength of polycarbonate is 30 times greater than...

Grow More greenhouses feature a heavy-duty tubular aluminum frame, superior 10mm triple wall polycarbonate panels, commercial grade hinged doors (1 Dutch door standard on all models), a built-in gutter system, and plenty of roof vents for maximum air circulation. Combine that with the Fast Click system that drastically reduces assembly time and a price hundreds less than any similarly equipped greenhouse, and you have a package that is hard to beat! Enjoy the light diffusion and beauty that...

Grow More greenhouses feature a heavy-duty tubular aluminum frame, superior 10mm triple wall polycarbonate panels, commercial grade hinged doors (1 Dutch door standard on all models), a built-in gutter system, and plenty of roof vents for maximum air circulation. Combine that with the Fast Click system that drastically reduces assembly time and a price hundreds less than any similarly equipped greenhouse, and you have a package that is hard to beat! Enjoy the light diffusion and beauty that...

Grow More greenhouses feature a heavy-duty tubular aluminum frame, superior 10mm triple wall polycarbonate panels, commercial grade hinged doors (1 Dutch door standard on all models), a built-in gutter system, and plenty of roof vents for maximum air circulation. Combine that with the Fast Click system that drastically reduces assembly time and a price hundreds less than any similarly equipped greenhouse, and you have a package that is hard to beat! Enjoy the light diffusion and beauty that...

Specially designed matching redwood benches are available that run the full length of the Sunshine greenhouse. These bench kits make your greenhouse work easier. Most people find at least one an essential part of their greenhouse. It comes with everything you need to install and start gardening. Benches are 21″ deep for all 6' wide models. Up to 4 benches can be used in each greenhouse. These benches are supported by the frame of the Sunshine greenhouses and are not usable in any other model....

Specially designed matching redwood benches are available that run the full length of the Sunshine greenhouse. These bench kits make your greenhouse work easier. Most people find at least one an essential part of their greenhouse. It comes with everything you need to install and start gardening. 8' wide models can be equipped with benches in both 21″ and 31″ widths (Some lengths are only available in one width). Up to 4 benches can be used in each greenhouse. These benches are supported by the...

Side vents increase the effectiveness of roof vents by allowing winds to enter from a low area and push hot air out of the roof vents. All side vents are made of aluminum painted to match the greenhouse and come with panels that match the greenhouse covering if ordered at the same time. It is recommended that side vents be purchased in pairs placing one vent on each side of the greenhouse. Standard side vent placement is 6" above the greenhouse base. They are automated with the same Bayliss...

Cross Country Door Sizes Standard door - 32" x 76" (34 5/8" rough opening)Handicap accessible door - 36" x 80" (38 5/8" rough opening)Double door - 54" x 76" (54 1/2" rough opening)Single Storefront door - 36" x 84" (40" rough opening)Double Storefront door - 72" x 84" (76" rough opening) Door Options The add-on door option includes adding an extra door to the end of the greenhouse opposite the original door. The upgrade door option replaces the original door with a different one of your...

This detailed aluminum cresting creates an authentic Victorian look for any of the freestanding Cross Country greenhouses. Each set includes 2 end pieces and multiple interior cresting sections that are approximately 22" L x 6" H. End pieces are 10 1/2" H. Durable painted finish is available in white, dark brown. or dark forest green. Cresting will not fit other greenhouses. *Must be ordered with a Cross Country greenhouse.

Vent screens allow automatic openers to operate normally while keeping insects and pests out of your greenhouse when vents are open. They are easily installed and removed by loosening one bolt. Vent screens are compatible with all Cross Country side and roof vents. (Can only be used with automated vents) *Must be ordered with a Cross Country greenhouse.

Grow More greenhouses are the only models available with a standoff shade kit made specifically for the greenhouse. This is the most effective way to shade your greenhouse because it:1. Reflects majority of the sun's heat before it reaches the greenhouse. 2. Allows the roof vents to open and close freely.3. Doesn't reduce air flow through vents while still shading the entire vent area.Shade material is Aluminet 55% highly reflective fabric. A spring tensioning system and tie down rope are...

Grow More greenhouses are the only models available with a standoff shade kit made specifically for the greenhouse. This is the most effective way to shade your greenhouse because it:1. Reflects majority of the sun's heat before it reaches the greenhouse. 2. Allows the roof vents to open and close freely.3. Doesn't reduce air flow through vents while still shading the entire vent area.Shade material is Aluminet 55% highly reflective fabric. A spring tensioning system and tie down rope are...

Grow More 5' 3" Extension Kit for GM8 ModelEach extension adds 5' 3" to the length of the Grow More greenhouse. Every extension also includes 2 additional manual roof vents. There is no limit to the number of extensions that can be added to the Grow More greenhouses. Extensions can be installed at the same time as the greenhouse or added at a later date. Grow More extensions can be added to the either end of the greenhouse. If adding them to an existing greenhouse, you will just need to remove...

Grow More 6 1/2' Extension Kit for GM10 & GM10D ModelsEach extension adds 6 1/2' to the length of the Grow More greenhouse. Every extension also includes 2 additional manual roof vents. There is no limit to the number of extensions that can be added to the Grow More greenhouses. Extensions can be installed at the same time as the greenhouse or added at a later date. Grow More extensions can be added to the either end of the greenhouse. If adding them to an existing greenhouse, you will just...

Grow More 6 1/2' Extension Kit for GM13 & GM13D ModelsEach extension adds 6 1/2' to the length of the Grow More greenhouse. Every extension also includes 2 additional manual roof vents. There is no limit to the number of extensions that can be added to the Grow More greenhouses. Extensions can be installed at the same time as the greenhouse or added at a later date. Grow More extensions can be added to the either end of the greenhouse. If adding them to an existing greenhouse, you will just...

Grow More 6 1/2' Extension Kit for GM16 ModelEach extension adds 6 1/2' to the length of the Grow More greenhouse. Every extension also includes 2 additional manual roof vents. There is no limit to the number of extensions that can be added to the Grow More greenhouses. Extensions can be installed at the same time as the greenhouse or added at a later date. Grow More extensions can be added to the either end of the greenhouse. If adding them to an existing greenhouse, you will just need to...

The Univent allows solar-powered control of top and side mounted window vents thanks to its dual springs. Univent window openers have an adjustable opening temperature of 63° F to 77° F and an 18" maximum opening which would be reached at approximately 20° to 30°F above opening temperature. Univents are made from corrosion resistant materials including aluminum and stainless steel. This model is recommended for use with older Grow More and Solar Harvest roof vents that did not include a...

Support bars allow you to quickly and easily add horizontal cross braces for mounting heaters, fans, and other accessories to any GM greenhouse. Support bars slide in between 2 vertical frame supports and bolt right to the frame. They also have a track in the center for adding hardware easily to mount equipment. Each kit comes with (2) 38" extruded aluminum support bars and (20) stainless steel nuts and bolts. For GM10, GM13, and GM16 models only.

The roof of a greenhouse receives significantly more UV rays from the Sun than other sections do. Therefore, they tend to break down faster and need replacement sooner than other panels. That is why we offer roof only replacement polycarbonate panel sets. The replacement roof panel set includes all of the 10mm triple wall polycarbonate panels needed to replace the entire roof of a Grow More greenhouse (including roof vents) without extensions. If you have extensions on your greenhouse, you...

These are replacement shade covers for the Grow More raised shade kits. They are made of the same 55% shade Aluminet material as the original and have inserts on each end for the raised shade kit bars to slide through. The 5'3" length is for the GM8 shade kit. The 6' 6" is for the GM10, GM13, and GM16 shade kits.

This is a replacement roof vent frame for the Grow More greenhouses. Parts include: (1) L15A, (2) L19, (1) L20, and (1) L21 (polycarbonate panel and hardware not included)