Mono Pitch Installation Guide Type B

8/3/2019 Mono Pitch Installation Guide Type B

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Howells Glazing Systems Ltd

FIXING INSTRUCTIONS

Page 1

ALIVER Thermal Break Roof

Tooling Requirements

1. Electric Drill

2. Battery Drill3. Spirit Level4. Tape Measure5. Hand Tools (Hammer, Rubber Mallet, Large Square, Pozi Screwdriver, Glazing

Knife, Hacksaw)6. Allen Keys 3mm & 6mm7. Drill Bits 4mm & 6.5mm8. 8mm & 10mm Taps (For Tie Bars)

9. Mastic Gun10. 13mm Spanner11. Scaffold Tower.


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Page 2

Step 1

Before the assembly of the conservatory roof,ensure the following dimensions have beenchecked (A & B) to provide a square base.Windows must be vertical and cill must be level.

Step 2

All conservatory roof packs are labelled.

Check that the total of packs match the delivery note.

Open the Accessory Pack first. Then open the Ring-Beam and Main Rafters.

This will avoid any confusion and avoid any sections oraccessories being lost or damaged on site.

Underside of wall plate

Step 3

Locate the wall/plate and fix to the back wall at the

height as shown on the roof plan


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Page 3

Step 5

Place the Ring/Beam/Gutter onto

your windows and secure through

the windows up into the ring beam.

TIP

Before going too far it may be

advisable to try and lift a rafter into

place at this point to see how close

the fit is. You may have to adjustthe wall/plate height or ring beam

position..

Step 6

Once you are happy with the fit of the

rafters, secure each rafter into place

through the holes under the hinge plates atboth the wall/plate and ring beam.

Screw fix under

here into the rafter

at the top & bottom

Step 7

Clip the white plastic T shape isolator

VR514 into the rafter.

VR 514

Important Note

When joining Ring Beam to Ring

Beam (Shaped Roof) it is important

that a silicone seal is applied to ALL

edges prior to assembly.


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Page 4


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Page 5Step 8

Using the plastic spacers set out the top wall

plate cover and bolt to the wall

VR 2426Wall Plate

Plastic Spacers(Provided)

Step 9

Place the end caps and glass stops into position on the

Ring Beam. Screw the end caps onto the end of the

white pvc T section. A packer will be required between

the aluminium glass end stop and the glass.


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Page 6

Step 12

Step 10

Seal with the adhesive strip (flash band)

ACMX09811) between the wall plate and glassas shown.

Step 11

Locate the glass end closer into the correctchannel and bed onto a silicone joint.


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Page 7

Step 13

Clip into place the large flipper gasket (ACVR202)

into the wall plate. This will need to be notched

around each rafter capping.

Step 14

Clip in the finishing sections (SR014) to cover

the screws fixing the rafters to the ring beam

and wall plate.


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150mm 125mm 105mm 73mm


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Mono Pitch Installation Guide Type B

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