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Dunster House TITANIA P6-5433T Installation Manual

Dunster House TITANIA P6-5433T Installation Manual

Garden office 5.4m x 3.3m

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This manual has been illustrated with the doors in the middle. To assemble
Manufacturer:
Dunster House Ltd.
Caxton Road
Bedford
Bedfordshire
England
MK41 0LF
Installation Manual
TITANIA
Garden Office 5.4m x 3.3m
other variants, please apply the same assembly principles.
P6-5433T
Unique Product Reference Number
________________________________
Please Note:
Customer Service Department:
cs@dunsterhouse.co.uk
www.dunsterhouse.co.uk

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Steve Jones
July 11, 2025

What size are the double glazed sealed units for the french doors?

Summary of Contents for Dunster House TITANIA P6-5433T

  • Page 1 This manual has been illustrated with the doors in the middle. To assemble other variants, please apply the same assembly principles. P6-5433T Unique Product Reference Number Manufacturer: ________________________________ Dunster House Ltd. Caxton Road Bedford Bedfordshire Customer Service Department: England cs@dunsterhouse.co.uk MK41 0LF www.dunsterhouse.co.uk...
  • Page 2 IMPORTANT INFORMATION Your new Garden Office has been designed with self build in mind. However, it is important that the assembly instructions are followed carefully. Precautions: * Assembly must only be carried out in dry and calm weather. * Always use working gloves. * All holes need to be pre-drilled using a drill bit to avoid timber splitting.
  • Page 3: You Will Need

    YOU WILL NEED (3-4) & Sealant & Decorators Caulk INFORMATION All dimensions shown in this manual are in millimetres (mm) P6-5433T...
  • Page 4: Pack Contents

    PACK CONTENTS - PAGE 1 OF 6 Floor Panel- 2400x1200 Floor Panel- 2400x600 Floor Panel 600x375 Floor Panel 2400x375 Left Panel- 2220x1200 Right Panel- 2220x1200 Left Panel- 2105x1200 Right Panel- 2105x1200 Left Panel- 2145x595 Right Panel- 2145x595 P6-5433T...
  • Page 5 PACK CONTENTS - PAGE 2 OF 6 Front Panel- 2020x960 Rear Panel- 2025x1200 Rear Panel- 2025x355 Inner Panel Rear- 2025x355 Inner Panel Front- 2020x960 Inner Panel Rear- 2025x1200 Inner Panel Right- 2215x1200 Inner Panel Left- 2215x1200 Inner Panel Right- 2100x1200 Inner Panel Left- 2100x1200 P6-5433T...
  • Page 6 PACK CONTENTS - PAGE 3 OF 6 Inner Panel Left- 2140x595 Inner Panel Right- 2140x595 Inner Panel Front- 2590x193 Lintel- 2425mm Lintel- 3000mm Roof Panel 3.5m Roof Panel 3.5m (Side) French Door + Sill Window + Sill P6-5433T...
  • Page 7 PACK CONTENTS - PAGE 4 OF 6 Shiplap.2713 (Pressure Treated) 2713 Shiplap.2713x115.BOTTOM (Pressure Treated) 2713 19x19x725 (Pressure Treated) 19x19x1490 (Pressure Treated) 1490 19x70x230 19x19x1965 (Pressure Treated) (Pressure Treated) 1965 19x70x1955 (Pressure Treated) 1955 19x70x1995 (Pressure Treated) 1995 20x45x2025 35x120x125 (Pressure Treated) (Pressure Treated) 2025 35x125x500...
  • Page 8 PACK CONTENTS - PAGE 5 OF 6 40x50x725 40x50x1490 (Pressure Treated) (Pressure Treated) 1490 45x20x3275 (86 deg.86 deg) (Pressure Treated) 3275 45x20x1990 (86 deg) (Pressure Treated) 45x20x2065 (86 deg) (Pressure Treated) 1990 2065 45x20x2105 (86 deg) (Pressure Treated) 2105 45x20x2180 (86 deg) (Pressure Treated) 2180 70x70x2410...
  • Page 9 PACK CONTENTS - PAGE 6 OF 6 Ob-13 Flashing (Gutter Downside Flashing) Ob-08 Flashing (Gutter Flashing) Ob-34 Flashing (Eaves Masking Strip) Ob-30 Flashing (Side) Ob-31 Flashing (Front) Ob-12 Flashing (Small Outer Corner) Foam Fillers FIXINGS INCLUDED 200mm x 4mm Self Drill Screw & WPC.70x50x5 40mm Panel Pin 19mm Saddle Washer...
  • Page 10: Assembly Steps

    ASSEMBLY STEPS Pre-drill parts before fixing with screws. Step 1: Bearer Item: 1a - 13x 70x35x3255 Concrete 5425 Note: Layout of bearers on a typical concrete base. P6-5433T...
  • Page 11 Pre-drill parts before fixing with screws. Step 2: Floor Base Item: 2a - 4x 70x70x3015 2b - 4x 70x70x2975 2c - 4x 70x70x2410 2d - 2x 35x70x2572 2e - 4x L-Bracket 80x80x40 (8x 35mm x 4mm Csk) 2x 100mm x 6mm Csk 2f - 2x L-Bracket 60x60x60 (6x 35mm x 4mm Csk) Repeat on all...
  • Page 12 Pre-drill parts before fixing with screws. Repeat on all 4 corners Continuation of Floor Base REAR FRONT 5x 100mm x 6mm Csk (On both sides) Step 3: Floor Joists Item: 3a - 2x 70x70x2572 3b - 8x 35x70x2572 3c - 5x L-Bracket 60x60x60 (6x 35mm x 4mm Csk) 3d - 20x L-Bracket 65x65x12 (6x 35mm x 4mm Csk) 150x 35mm x 4mm Csk Screw...
  • Page 13 Pre-drill parts before fixing with screws. Please Refer to the addendum on the next pages if you purchased the Left or Right Door variant. Step 4: Wall Posts Item: Repeat on other 4a - 6x 120x120x2025 (Wall Posts) middle post 4b - 2x 35x120x2025 4c - 2x L-Bracket 80x80x40 (8x 35mm x 4mm Csk)
  • Page 14 Pre-drill parts before fixing with screws. Addendum: For Left Door variant - Step 4: Wall Posts Item: 4a - 6x 120x120x2025 (Wall Posts) 4b - 2x 35x120x2025 Repeat on other 4c - 2x L-Bracket 80x80x40 (8x 35mm x 4mm Csk) middle post 4d - 12x L-Bracket 65x65x12 (6x 35mm x 4mm Csk)
  • Page 15 Pre-drill parts before fixing with screws. Addendum: For Right Door variant - Step 4: Wall Posts Item: 4a - 6x 120x120x2025 (Wall Posts) 4b - 2x 35x120x2025 Repeat on other 4c - 2x L-Bracket 80x80x40 (8x 35mm x 4mm Csk) middle post 4d - 12x L-Bracket 65x65x12 (6x 35mm x 4mm Csk)
  • Page 16: Top View

    Pre-drill parts before fixing with screws. TOP VIEW Step 5: Left Panel- 2105x1200 & Rear Panel-2025x1200 Flush Item: 5a - 1x Left Panel- 2105x1200 5b - 1x Rear Panel- 2025x1200 Post 5c - 10x WPC70x50x5 (5 per panel) 18x 70mm x 4mm Csk Screw (9 per panel) Affix the WPC pieces as shown &...
  • Page 17 Pre-drill parts before fixing with screws. CORNER TOP VIEW Continuation of Rear Panels Post Flush REAR FRONT 70mm x 4mm Csk Step 7: Side Panels CORNER TOP VIEW Item: Post 7a - 1x Right Panel- 2220x1200 7d - 1x Left Panel- 2220x1200 7b - 1x Right Panel- 2145x595 7e - 1x Left Panel- 2145x595 Rear Panel...
  • Page 18 Pre-drill parts before fixing with screws. 70mm x 4mm Csk Continuation of Side Panels FRONT Flush with other wall REAR panels and the posts Step 8: Front Panels Item: 8a - 2x Front Panel- 2020x960 8b - 20x WPC70x50x5 (5 per vertical sides) 28x 70mm x 4mm Csk Screw (14 per panel) Follow previous steps and fix the panels in the positions shown.
  • Page 19 Pre-drill parts before fixing with screws. Please Refer to the addendum on the next pages if you purchased the Left or Right Door variant. 70mm x 4mm Csk Step 9: Lintels (Skew the screws and repeat on Item: the other end) 9a - 1x Lintel-2425mm 9c - 2x 35x125x500 9b - 1x Lintel-3000mm...
  • Page 20 Pre-drill parts before fixing with screws. Addendum: For Left Door variant - Step 9: Lintels Item: 9a - 1x Lintel-2425mm 9c - 2x 35x125x500 9b - 1x Lintel-3000mm 9d - 3x 35x120x125 38x 70mm x 4mm Csk Screw 70mm x 4mm Csk (Skew the screws and repeat on 70mm x 4mm Csk...
  • Page 21 Pre-drill parts before fixing with screws. Addendum: For Right Door variant - Step 9: Lintels Item: 9a - 1x Lintel-2425mm 9c - 2x 35x125x500 9b - 1x Lintel-3000mm 9d - 3x 35x120x125 38x 70mm x 4mm Csk Screw 70mm x 4mm Csk 70mm x 4mm Csk (Skew the screws (Skew the screws)
  • Page 22: Rear View

    Pre-drill parts before fixing with screws. Step 10: Roof Item: 10a - 1x Roof Panel 3.5m (Side) 10b - 4x Roof Panel 3.5m 35x 200mm x 4mm Self Drill Screw & 19mm Saddle Washer (Front, side and rear walls) 20x 20mm x 3.5mm Self Drill Screw & 14mm Saddle Washer (Overlapping Joint between roof panels) Sealant Place the Side Roof Panel as shown below and fix in place using 4x on the two middle crests (front and rear walls) and 7x 200mm screws alongside the bent edge at a distance of 55mm.
  • Page 23: Front View

    Pre-drill parts before fixing with screws. Continuation of Roof i. Lift the 2nd roof panel and move it close to the 1st panel as shown. Apply a layer of sealant Overlapping Crest along the top of the crest FRONT VIEW 10b (2nd) 10a (1st) ii.
  • Page 24 Pre-drill parts before fixing with screws. Continuation of Roof v. Repeat the previous steps to position and fix the rest of the roof panels. Note: Please ensure only 1 person is on the roof at any time. 18x 200mm x 4mm Self Drill Screw &...
  • Page 25: Door & Window

    Door & Window 1. Fix the Sill to the bottom part of the Door Frame using 50mm screws. DOOR SILL DOOR 50mm Screws SILL 50mm Screws 2. Fix the Sill to the bottom part of the Window Frame using 50mm Screws WINDOW FRAME WINDOW FRAME SILL...
  • Page 26 Note: Please refer to the addendum at the end of the manual for the windows and doors installation instructions. Dunster House recommends installing the glass at the end of the build. Once installed, a bead of silicone will be required on both the internal and external side of the uPVC frames to make it watertight.
  • Page 27: Side View

    Pre-drill parts before fixing with screws. Step 12: Cladding and Trims SIDE VIEW Item: 12a - 2x Shiplap.2713 12b - 2x Shiplap.2713x115.BOTTOM 12c - 4x 19x70x1995 (10x 35mm x 4mm Csk) 12d - 4x 19x70x1955 (5x 35mm x 4mm Csk) Roof 12e - 1x 19x70x230 (4x 35mm x 4mm Csk)
  • Page 28 Pre-drill parts before fixing with screws. Step 13: Windows and Door Trims and Infill Item: 13a - 1x 40x50x1490 (4x 70mm x 4mm Csk) 13b - 2x 40x50x725 (3x 70mm x 4mm Csk) 13c - 6x 19x19x1965 (5x 40mm Panel Pin) 13d - 1x 19x19x1490 (4x 40mm Panel Pin) 13e - 2x 19x19x725 (3x 40mm Panel Pin) 10x 70mm x 4mm Csk Screw...
  • Page 29 Pre-drill parts before fixing with screws. Step 14: Internal Walls Item: 14a - 1x Inner Panel Rear- 2025x355 (10x 60mm x 4mm Screw) 14b - 4x Inner Panel Rear- 2025x1200 (15x 60mm x 4mm Screw) Ensure the screws go at 14c - 1x Inner Panel Left- 2100x1200 (15x 60mm x 4mm Screw) the middle of the panel 14d - 1x Inner Panel Left- 2140x595...
  • Page 30 Pre-drill parts before fixing with screws. Continuation of Inner Panels 60mm x 4mm Plasterboard Screw REAR FRONT For the Inner Front Panels (2590x193), fix them between the inner side walls so that you have a gap of about 3mm in between them. Also ensure they are both flush with the lintel at the bases. Cover the gaps with sealant. Timber piece flush at the base with lintel.
  • Page 31 Pre-drill parts before fixing with screws. Step 15: Floor Item: 15a - 4x Floor Panel- 2400x1200 (22x Screws) 15b - 2x Floor Panel- 2400x600 15c - 1x Floor Panel- 2400x375 (14x Screws) 15d - 1x Floor Panel- 600x375 (5x Screws) 132x 70mm x 4mm Csk Screw Lay the floor panels as shown in the bottom.
  • Page 32 Pre-drill parts before fixing with screws. Step 16: 25mm T-bead Item: 16a - 1x 25mm T-bead 190mm Fill corner gaps with decorators caulk 16b - 4x 25mm T-bead 2025mm 16c - 2x 25mm T-bead 2105mm 16d - 2x 25mm T-bead 2140mm Sealant Decorators Caulk Apply sealant in the gaps for...
  • Page 33 Pre-drill parts before fixing with screws. Step 17: Roof Flashing- Rear Item: 17a - 5x OB-13 Flashing (Gutter Downside Flashing) 17b - 5x OB-08 Flashing (Gutter Flashing) 17c - 5x OB-34 Flashing (Eaves Masking Strip) 50x 20mm x 3.5mm Self Drill Screw & 14mm Saddle Washer Sealant Slot the rear flashing 17a into the pre-cut slot on the roof panels...
  • Page 34 Pre-drill parts before fixing with screws. Continuation of Rear Flashing Once the two layers of flashings are in position, fix them using 2 screws per trough with about 100mm spacing from the trough edges. FRONT REAR Apply a layer of sealant along the edge to seal any gaps.
  • Page 35 Pre-drill parts before fixing with screws. Step 18: Roof Flashing- Side Item: 18a - 2x 45x20x3275 (86 deg.86 deg) (10x Screw) 20x 35mm x 4 mm Csk Screw Fix 18a into position using 10x screws. Ensure it is flush to the top of the wall panels. Repeat this step on the other side as shown below.
  • Page 36 Pre-drill parts before fixing with screws. Continuation of Side Flashing Ensure the overlappings for the middle Item: flashings are even on both ends. 18b - 6x OB-30 Flashing (Side) Fix the flashings with 8 screws. Ensure the 30x 20mm x 3.5mm Self Drill Screw & 14mm Saddle Washer screws in the overlappings are evenly 7x 200mm x 4mm Self Drill Screw &...
  • Page 37 Pre-drill parts before fixing with screws. Step 19: Roof Flashing- Front Place the foam fillers 50mm from the roof Item: front edge. Position the flashings as shown 19a - 5x Foam Fillers and fix them with screws at each crest. 19b - 5x OB-31 Flashing (Front) Ensure the screws go through the centre 19c - 2x OB-12 Flashing (Small outer Corner)
  • Page 38 Pre-drill parts before fixing with screws. Continuation of Front Flashing Next, put the following screws at 20mm x 3.5mm Self Drill the positions shown: Screw & 14mm Saddle 3 screws on the front right corner Washer 2 screws on the remaining corners FRONT REAR Affix the corner flashings on the front corners...
  • Page 39 Pre-drill parts before fixing with screws. Step 20: Outer Wall Trims Item: 20a - 6x 20x45x2025 (10x Screw) 20b - 2x 45x20x1990 (86 deg) (10x Screw) 20c - 2x 45x20x2065 ( 86 deg) (10x Screw) 20d - 2x 45x20x2105 (86 deg) (10x Screw) 20e - 2x 45x20x2180 (86 deg) (10x Screw) 140x 35mm x 4mm Csk Screw Sealant...
  • Page 40 Glazing Windows and Doors Sealed units are approximately 10mm smaller in length and width than the aperture. This difference in size will be packed using bridge packers (4mm), black shims (2mm), and green shims (1mm). Bridge packers must be used only against the frame, while shims are to be used only next to sealed units.
  • Page 41 Glazing Windows and Doors 5. After packing the sealed units correctly, refit the beads in the same position as you removed them; start with the smallest lengths first before inserting the longer lengths. Carefully use a nylon or non-marking rubber mallet to help tap the beads into position, starting at the ends.