Backyard Observatories

A CJE Construction Company
Providing the Highest Quality Telescope Observatories
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Model CJE
9'6" x 9'6"
Roll-off Roof Observatory

Model CJE1
11'6" x 11'6"
Roll-off Roof Observatory

Roll Off Roof 1

Model CJE2
11'6" x 15'6"
Roll-off Roof Observatory

Roll-off Roof Observatories

Model CJE Max
15'6" x 15'6"
Roll-off Roof Observatory

Roll Off Roof Observatory

Club Model 1
16' x 20'
Roll-off Roof Observatory

Club Model 2
16' x 24'
Roll-off Roof Observatory

NOTE:  Add 15% for all “Dobservatories”

A “Dobservatory” has shorter walls when the roof is open.  Specs are 7′ walls when closed and 4′ walls when open, depending on the horizon, shorter or taller.  


Observatory Specifications


16″ on center 2″ x 4″ stud walls
7′ walls
Easy roll system

Choice of metal siding

Metal roofing
Built on sturdy treated deck or your concrete slab

*Please note the Warm Rooms are within the building footprint and are not additions to the building size.

Custom observatory sizes are available.  Contact us for pricing.

The Observatory shipping/delivery charge is not included in the prices listed but will be included in your quote.

Observatory Options

Roll-off Roof Observatories

Fold-down south wall

Need for the Double or Triple fold-downs are determined based on width of wall



Rack and Gear Motor

CJE1 Rack & Gear Motor
Heavy Duty


Steel piers and
mounting plates

Discounts on 2 or more piers figured into your observatory quote.

Pier plates available for most mounts

See the Obs Accessories and Plans page for more pictures and prices.


To place an order for construction and installation of observatory:

Call 330-667-3214 or e-mail us your telephone number for us to get back to you to discuss the construction of your personal observatory.

Payment Options: PayPal, check or money order accepted. Please make checks and money orders payable to CJE Construction, Inc. Please contact us for installation terms.

Return policy: There is a 15% restocking fee on cancelled orders and 25% stocking fee on custom ordered items.