Redpath Domestic Tunnel Series - User Manual

Effective from 12-Nov-20 Page | 1
PLEASE READ IN FULL BEFORE PROCEEDING
Suggested Tools:
 Step ladder / Saw-stools
 Knife / Scissors / Secateurs / Hacksaw
 Tape Measure, Hammer or Mallet
 Builders level / String line / Line level
 Timber ground pegs / temporary bracing
 Safety Glasses / Gloves / Earmuffs
 Cordless or electric drill / drill bit
 Marker Pen / Pencil
Note: A second person can be useful to have available when fitting the cladding or lifting or temporarily any heavier or larger parts.
Select a site:
A level site is desirable. Choose a site that offers some protection for the Tunnelhouse from strong winds. Face the door away from
the pre-dominant wind if possible. The Tunnelhouse is already partly pre-assembled. We suggest you take your time and allow
yourself a weekend to erect the frame and fit the covering. Call us on Free Ph. 0508 733 728 with any questions during assembly
For standard sites, place a 600mm ground peg at 1m apart along the length and width of the building. If your ground is sandy or loose
or if you have a windy site, then ground pegs will need to be longer or spaced closer together to ensure that the Tunnelhouse is well
secured to the ground. (See below Foundation and base rail(s))
Foundation and Base Rail(s)
Usually it is best to complete the foundation of the Tunnelhouse before placing the Tunnelhouse in place. If using ground pegs only
hammer these in before the cladding is fitted.
Redpath Pacific Ltd
PO Box 9058
16 Bounty Place
Palmerston North 4414
Free Ph 0508-733-728

Summary

Foundation and Base Rail(s)

Ground Peg Installation

Guidance on placing ground pegs for stability based on soil and wind conditions.

Interior Base Foundation Dimensions

Dimensions for building an optional timber frame base for the tunnelhouse.

Stage 1: Erect End Walls

Stage 2: Install Internal Hoops

Stage 3: Locate Lengthways Purlins

Wall Bracing Installation

Stage 4: Cover Holding Systems

System 1: Lockstrip

Using Lockstrip for end hoops, vent upstands, and front faces of the tunnelhouse.

System 2: Duralock

Using Duralock for side base rails, front base rail, and end framing dwangs.

Fitting the Roof and Sidewall Covers

Door Cover Installation

Using Duralock system for the door cover installation.

Roof and Sidewall Cover Installation

Using Lockstrip and Duralock systems for main cover fitting.

Roof Vent Installation

Instructions for fitting the roof vent prior to main cover installation.

Stage 5: Fitting the Louvre Window

Stage 6: Door Installation

Fitting the Door and Door Track

Step-by-step instructions for installing the door track and door.

Tunnel Maintenance

Redpath Domestic Tunnel Series Specifications