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Greenhouse Attached to House

Best Buy Polycarbonate Lean To Greenhouse are Made in the USA. They are available in a white or green powder coated finish. Now available, custom colors! The frames are all aluminum. The vinyl clad hinged walk door (32″ wide on 5′ high front wall models and 36″ wide on 6′ high front wall models) has a screened sliding glass for additional ventilation.

Best Buy Polycarbonate Greenhouse

Best Buy Polycarbonate Greenhouse

Best Buy Polycarbonate Lean To Greenhouse

Best Buy Polycarbonate Lean To Greenhouse

Features of Best Buy Polycarbonate Lean To

An exhaust system comes standard with all of these greenhouses. The ventilation package will consist of an appropriately size exhaust fan and a thermostat. Please note: The roof vents are optional. You will not receive them unless you add them to your cart.  The 6mm polycarbonate is UV protected one side and has a 10 year warranty against yellowing. All glazing is pre taped from the factory, saving you time when installing. The door for the Best Buy Polycarbonate Lean To Greenhouse is available on the right gable end or left gable end. You determine this by facing the short wall of your greenhouse from your backyard. The 6′ wide models have a front wall height of either 5′ or 6′ allowing for extra headroom. An optional door drop is available. This should be ordered when building a kneewall on site. We will adjust the door down in the frame and supply the additional polycarbonate for above the door. Please supply the height of your knee wall in inches.

Greenhouse Door Right Gable End

Door Right Gable End

This is showing a door on the right gable end.

Door Left Gable End

Door Left Gable End

This is showing a door on the left gable end.

Greenhouse Ventilation Package

Ventilation Package is Included

An exhaust fan and thermostat is included with this greenhouse.

6' Wide with 5' front wall

  • FREE SHIPPING to Contiguous US
  • white or green frame
  • Custom Colors now available, see pricing below
  • 6′ wide, Please see foundation sketch above for exact size
  • exhaust fan included
  • zero roof vents 5′ eave height, 7′ 10 1/2″ridge height
  • 6′ x 10′ $2612.00 Add to Cart
  • 6′ x 12′ $2842.00 Add to Cart
  • 6′ x 16′ $3080.00 Add to Cart
  • Add on for each manual roof vent $75.00 Add to Cart
  • Single Walk Door both gable ends $245.00 Add to Cart
  • Custom Color for Best Buy Lean To $275.00Add to Cart

6' Wide with 6' front wall

  • FREE SHIPPING to Contiguous US
  • white or green frame
  • Custom Colors now available, see pricing below
  • 6′ wide, Please see foundation sketch above for exact size
  • exhaust fan included
  • zero roof vents 6′ eave height, 8′ 8 1/2″ ridge height
  • 6′ x 10′ $2970.00 Add to Cart
  • 6′ x 12′ $3172.00 Add to Cart
  • 6′ x 16′ $3302.00 Add to Cart
  • Add on for each manual roof vent $75.00 Add to Cart
  • Single Walk Door both gable ends $245.00 Add to Cart
  • Custom Color for Best Buy Lean To $275.00Add to Cart

8' Wide with 5' front wall

  • FREE SHIPPING to Contiguous US
  • white or green frame
  • Custom Colors now available, see pricing below
  • 8′ wide, Please see foundation sketch above for exact size
  • exhaust fan included
  • zero roof vents 5′ eave height, 8′ 8 1/2″ peak height
  • 8′ x 10′ $3191.00 Add to Cart
  • 8′ x 12′ $3314.00 Add to Cart
  • 8′ x 16′ $3661.00 Add to Cart
  • Add on for each manual roof vent $75.00 Add to Cart
  • Single Walk Door both gable ends $245.00 Add to Cart
  • Custom Color for Best Buy Lean To $275.00Add to Cart

Optional Door Drop

  • You must add the height of your door drop to our attaching height to obtain an overall attaching height.
  • Door Drop to 18″ $215.00 Add to Cart
  • Door Drop 19″ to 36″ $247.00 Add to Cart

Questions & Answers Q: How soon will my order ship? This greenhouse is made for you upon order. It will take approximately 4 weeks from order to receipt. The unit is shipped via Common Carrier (truck). You are responsible for unloading. We will not authorize a power lift gate, unless you agree to the additional charge. This is usually somewhere around $100. The greenhouse is packed in (3) packs: Total shipping weight will be somewhere around 300 +/- pounds depending on the size of the greenhouse. The main aluminum frame will be in a box about 6″ x 6″ x the length of your greenhouse and weigh about 65 pounds. The rest will be on a skid with a total overall weight of about 250 pounds. You can remove the strap on the skid and unload the different pieces easily.

  • Pack (1) aluminum frame box is 12” x 14” x length of unit .
  • Pack (2) glazing box is 24”W x 12” x 96” long .
  • Pack (3) electrical (fan, vents and thermostat ) this pack is sent via U.P.S.

Q: What kind of instructions do you give for assembling my greenhouse? 1. A DVD showing each stage of assembly. 2. A comprehensive assembly instruction manual with color pictures and 3. Written procedures for each stage of assembly. Ground preparation layout instructions included.

Q: What do I need for a foundation? We recommend setting the units on 4” x 6” timbers that are set into the ground. The top of these timbers should be visible above the ground. Remove the dirt from inside this frame and fill with crushed stone. This will pack down to provide a floor for the greenhouse. It will also allow for good drainage.

Q: Do I need a separate base frame? All units come complete. There are no additional frame parts required.

Q: I live in a very open area with high winds, can I secure the foundations without using cement footings? If the greenhouse is to be positioned in a highly exposed area, it is recommended that the timbers be pinned down using rebar (approx 1Ft from the corners). The holes need to be drilled at an angle of about 45 degrees toward the center of the timber with the rebar driven down below the top of the timber.

Q: What is the warranty on this greenhouse? The manufacturer gives 10 years on the polycarbonate against yellowing and 10 years on the aluminum frame. All additional electrics i.e. fans vents and the thermostat carry the standard manufactures warranty, normally 1 year.