Skip to content
Memorial Day Sale 5/21-5/27: Reduced Prices On The Following Brands: Cal Flame, Duramax, Yardistry, Elementi, Modeno, Riverside Shed, Outdoor Living Today, Exaco, Paragon Outdoor, Bromic Heating.
Memorial Day Sale 5/21-5/27: Reduced Prices On The Following Brands: Cal Flame, Duramax, Yardistry, Elementi, Modeno, Riverside Shed, Outdoor Living Today, Exaco, Paragon Outdoor, Bromic Heating.
Expert Support

Call (725)-239-9966 for special pricing.

3,000+ Happy Customers & Jealous Neighbors
700+ 5 Star Reviews
Free Shipping

On Orders Over $200!

A large, Alton Cedar Lancing 10x20 wooden greenhouse with a pitched roof and ornate cresting.

Alton Cedar Structure Lancing Greenhouse - Multiple Sizes

SKU 25538
$13,999.00 - $15,999.00
$13,999.00
$13,999.00 - $15,999.00
$13,999.00
Size: 10x16

Upgrading your backyard gets you 13999 reward points! Earn points by signing up for our loyalty program or referring friends.

Safe and Secure Checkout Badge
Why Buy From Us?

โ˜‘ Fast Response & Service Times & FREE Shipping: You will always reach a real person.

โ˜‘ Real, Friendly, Expert Staff Trusted By Thousands of Home Owners and Contractors!

โ˜‘ Price Match Guarantee Ensures You'll Receive The Best Deal Online Even After Your Purchase.

โ˜‘ Authorized Retailer For All Brands: Only new warrantied equipment for peace of mind.

Shipping & Handling For Alton Cedar Structure

Handling Time:

Shipping Time:

Our goal is to get your order to you as quickly as possible. This item ships to all States of the contiguous U.S.A (lower 48). Please note that all shipments over 100lbs go by LTL freight. For more information check out our Shipping Policy.

Cancellation/Return Policy For Alton Cedar Structure

Return Policy:

Any order can be canceled within 24 hours of payment.

After 24 hours, most orders will be packed and placed for pickup by the shipping carriers. Once picked up, the item will be considered shipped.

Custom, Built-To-Order, on demand productsย cannot be canceled or refunded after 24 hours, as these products are put into production specifically for your order.ย 

Damaged Items:

All orders are protected by the manufacturer's warranty. We will repair, or replace any item damaged during shipment or faulty upon arrival as long as the documentation is provided.

Support Agent

Questions? We Are Here To Help!


Call Us Now:  725-239-9966
Instant Live Chat:  Click to Chat
Mon-Fri: 8am-7pm PST

Grow for Decades with the Lancing Victorian Greenhouse

Do you want to enjoy gardening year-round, no matter the weather outside? The Lancing Greenhouse is an intelligently designed greenhouse that is a standout addition to any garden.

This isn't just any ordinary greenhouse; it's a carefully crafted masterpiece designed to help you grow more and garden better.ย The frame is constructed with tongue & groove and features aluminum gussets at each intersection for added strength.ย Aluminum bar capping on the roof provides extra protection and enhances the aesthetics.

The Lancing Greenhouse features inward swinging doors with a low threshold for easy access (except for the shed model) and is fitted with high-quality handles and hinges. And to top it all off, enjoy the natural cedar aroma that comes with this beautiful greenhouse. Invest in the Lancing Greenhouse and experience the joy of gardening like never before.

Rendered version of Alton Cedar Lancing 10x20 Greenhouse.

Cultivate Your Passion in the Lancing Victorian Greenhouse

  • Grow Year-Round: Extend your growing season and cultivate a wider variety of plants, no matter the weather.
  • Enjoy Abundant Harvests: Create the ideal environment for thriving plants and enjoy the fruits (and vegetables!) of your labor.
  • Maintenance-Free Gardening: Spend less time on upkeep and more time enjoying your garden with rot-resistant materials and a long-lasting design.
  • Elegant Design: Enhance your outdoor space with a classic Victorian greenhouse that complements any garden style.
  • Superior Strength: Rest easy knowing your greenhouse is built with toughened safety glass and a strong cedar frame to withstand the elements.
  • Optimal Growing Conditions: Provide your plants with ample ventilation and natural light thanks to high eaves, roof vents, and louvre vents.
  • Easy Assembly: Get your greenhouse up and running quickly with a straightforward assembly process.

Ready to create the garden of your dreams? Explore the Lancing Victorian Greenhouse today and start your growing journey!

10x16 Lancing Greenhouse by Alton Cedar Structure stock photo

Specs of Lancing Victorian Greenhouse

Size 10 x 16 10 x 18 10 x 20
Base Width 129.06 inches (10ft 9) 129.06 inches (10ft 9) 129.06 inches (10ft 9)
Length 200.28 inches (16ft 8) 225.83 inches (18ft 9) 250.63 inches (20ft 10)
Eaves height 67.24 inches (5ft 7) 67.24 inches (5ft 7) 67.24 inches (5ft 7)
Ridge height 133.23 inches (11ft 1) 133.23 inches (11ft 1) 133.23 inches (11ft 1)
Door width 29.25 inches (2ft 5) 29.25 inches (2ft 5) 29.25 inches (2ft 5)
Door height 79.21 inches (6ft 7) 79.21 inches (6ft 7) 79.21 inches (6ft 7)
Area (square metres) 16.68 mยฒ 18.8 mยฒ 20.81 mยฒ
Square feet 179 sq.ft. 202 sq.ft. 224 sq.ft.
Automatic Roof Vents 4 pcs 5 pcs 6 pcs
Louvre Vents 3 pcs 4 pcs 4 pcs
Frame Material Western Red Cedar (Grade 1, knot-free) Western Red Cedar (Grade 1, knot-free) Western Red Cedar (Grade 1, knot-free)
Glazing 3mm tempered safety glass 3mm tempered safety glass 3mm tempered safety glass
Roof 45ยฐ pitch for snow shedding 45ยฐ pitch for snow shedding 45ยฐ pitch for snow shedding
Foundation Special profile to raise wood framing 1" from the ground Special profile to raise wood framing 1" from the ground Special profile to raise wood framing 1" from the ground
Wood Treatment Preservative solution to prevent rot and water absorption Preservative solution to prevent rot and water absorption Preservative solution to prevent rot and water absorption
Guttering Included for water drainage Included for water drainage Included for water drainage
Origin Made in England Made in England Made in England

    Compare products

    {"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

    Select first item to compare

    Select second item to compare

    Select third item to compare

    Compare

    Grow for Decades with the Lancing Victorian Greenhouse

    Do you want to enjoy gardening year-round, no matter the weather outside? The Lancing Greenhouse is an intelligently designed greenhouse that is a standout addition to any garden.

    This isn't just any ordinary greenhouse; it's a carefully crafted masterpiece designed to help you grow more and garden better.ย The frame is constructed with tongue & groove and features aluminum gussets at each intersection for added strength.ย Aluminum bar capping on the roof provides extra protection and enhances the aesthetics.

    The Lancing Greenhouse features inward swinging doors with a low threshold for easy access (except for the shed model) and is fitted with high-quality handles and hinges. And to top it all off, enjoy the natural cedar aroma that comes with this beautiful greenhouse. Invest in the Lancing Greenhouse and experience the joy of gardening like never before.

    Rendered version of Alton Cedar Lancing 10x20 Greenhouse.

    Cultivate Your Passion in the Lancing Victorian Greenhouse

    • Grow Year-Round: Extend your growing season and cultivate a wider variety of plants, no matter the weather.
    • Enjoy Abundant Harvests: Create the ideal environment for thriving plants and enjoy the fruits (and vegetables!) of your labor.
    • Maintenance-Free Gardening: Spend less time on upkeep and more time enjoying your garden with rot-resistant materials and a long-lasting design.
    • Elegant Design: Enhance your outdoor space with a classic Victorian greenhouse that complements any garden style.
    • Superior Strength: Rest easy knowing your greenhouse is built with toughened safety glass and a strong cedar frame to withstand the elements.
    • Optimal Growing Conditions: Provide your plants with ample ventilation and natural light thanks to high eaves, roof vents, and louvre vents.
    • Easy Assembly: Get your greenhouse up and running quickly with a straightforward assembly process.

    Ready to create the garden of your dreams? Explore the Lancing Victorian Greenhouse today and start your growing journey!

    10x16 Lancing Greenhouse by Alton Cedar Structure stock photo

    Specs of Lancing Victorian Greenhouse

    Size 10 x 16 10 x 18 10 x 20
    Base Width 129.06 inches (10ft 9) 129.06 inches (10ft 9) 129.06 inches (10ft 9)
    Length 200.28 inches (16ft 8) 225.83 inches (18ft 9) 250.63 inches (20ft 10)
    Eaves height 67.24 inches (5ft 7) 67.24 inches (5ft 7) 67.24 inches (5ft 7)
    Ridge height 133.23 inches (11ft 1) 133.23 inches (11ft 1) 133.23 inches (11ft 1)
    Door width 29.25 inches (2ft 5) 29.25 inches (2ft 5) 29.25 inches (2ft 5)
    Door height 79.21 inches (6ft 7) 79.21 inches (6ft 7) 79.21 inches (6ft 7)
    Area (square metres) 16.68 mยฒ 18.8 mยฒ 20.81 mยฒ
    Square feet 179 sq.ft. 202 sq.ft. 224 sq.ft.
    Automatic Roof Vents 4 pcs 5 pcs 6 pcs
    Louvre Vents 3 pcs 4 pcs 4 pcs
    Frame Material Western Red Cedar (Grade 1, knot-free) Western Red Cedar (Grade 1, knot-free) Western Red Cedar (Grade 1, knot-free)
    Glazing 3mm tempered safety glass 3mm tempered safety glass 3mm tempered safety glass
    Roof 45ยฐ pitch for snow shedding 45ยฐ pitch for snow shedding 45ยฐ pitch for snow shedding
    Foundation Special profile to raise wood framing 1" from the ground Special profile to raise wood framing 1" from the ground Special profile to raise wood framing 1" from the ground
    Wood Treatment Preservative solution to prevent rot and water absorption Preservative solution to prevent rot and water absorption Preservative solution to prevent rot and water absorption
    Guttering Included for water drainage Included for water drainage Included for water drainage
    Origin Made in England Made in England Made in England