Project Timber Evolution My Den 12x8 Instruction Manual

12x8
Evolution My Den
Building Instructions
Cover Size:
Please read the instruction carefully
and retain for future reference
For Queries and Help please contact 01777 802300
Please note that all images are for illustration purpose only.
V1.1 17.09.21 INS0149
12x8 My Den
Double Doors - Metal Roof
Building shown

12x8 Evolution My Den
Double Doors
Metal Roof
shown Floor Assembly
1784mm x 1217mm (4)
Metal Roof
position 728mm
1000mm
1220mm
1220mm 1220mm
Back Panels
position
Front Panels
position
610mm 610mm
Double
Doors
Panel
317.5mm
317.5mm
1220mm 1220mm 1220mm
1220mm
(LOW)
1220mm
(LOW)
Gable
Window
(LEFT)
Gable
Window
(RIGHT)
317.5mm 317.5mm
610mm 610mm
Double
Doors
14x8 Floor Plan
Front of Building

Drip Edge
Flashing
Barge Board
Flashing
Gable Panel
(LEFT - Low)
Window Opeing
Gable Panel (HIGH)
Back Corner
Trims
Plain Panel
Front Corner
(317.5mm WIDTH)
Front Corner
Trims
Base Module A
1220mm x 2528mm (x3)
11mm Floor
Panels
8ft Gable
Plinth
12ft Plinth
(LEFT/RIGHT)
Top Plain
Panel
Bottom Plain
Panel
Double Door
Panel / UPVC
Double Doors
Window Opening
Gable Panel (HIGH)
Gable Panel
(Right - Low)
Plain Panel
Back - LEFT
(1220mm WIDTH)
Window Panels
(610mm WIDTH)
Roof Section
1000mm Width
Roof Section
728mm Width
Roof Section
1000mm Width
Rear Frame
Standoff
Gable Frame
Standoff
Plain Panel
(1200mm WIDTH)
Plain Panel
Back - RIGHT
(1000mm WIDTH)
Front Monopitch
Ridge Flashing
Back Water
Deflector Flashing
Building Parts: 12x8 Evolution My Den
Double Doors - Metal Roof
Building Parts
Part ID
PT25544
PT25545
PT25537
PT25533
PT25535
PT20324
PT20328
PT25540
PT25539
19504
PT25521
PT25522
21140
21147
21166
21169
21173
21177
15602
15992
15606
PT18490
PT25385
PT18175
PT21080
Wood Kit
1
1
1
1
1
2
2
2
1
1
1
1
3
1
2
2
2
2
2
2
2
2
3
4
QTYNo.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
23
21
22
1
3
2
4
5
6
7
12
12 13
14
15
16
17
18
19
20
11
10
9
21
22
23
8
23
23
23

Base Module Woodkits
1220mm
Base Module
(For each end of the assebled base)
Gable Bearers
Fixing Kit
1. Base Module A - 1220mm x 2528mm (3)
2. Gable Bearers - 38mm x 2452mm (2)
Parts List required:
ID: PT25385 ID: PT25398
ID: 20931
Base Module fixing
Side Front
Back
Module A (1220mm x 2528mm) x 3
A
A
A
ID: PT25385
1
Side
1220mm
Base Module
Pilot drill
holes before
fixing
Base Module fixing
100mm
Screws
2
Side Front
Back
Alternate sides
to screw together
Pilot drill holes
before fixing
Base Module fixing
70mm
Screws
3

Base Module Stages
Side
Front
Gable Bearers are fitted on each side of
fully assembled base. This gives extra
room for the floor sections. (see diagram)
Pilot drill holes
before fixing
Base Module fixing
70mm
Screws
Floor Joist
Floor Boards
Side of
Base Module
Plinth
Gable
Bearer
Base Module fixing
Side
Front
Back
Position the gable bearers each side to
the fully assembled base. Secure with
70mm screws
Base Module fixing
70mm
Screws
ID: PT25398
Check the base module can sit level to the
ground. Use spirit level when leveling all
corners of the base.
Base Module fixing
Side
Front
Base Module fixing
Side
Front
Side Front
Back
Ensure the ground must be flat and level,
before laying the base module assembly.
Base Module fixing
4
78 9
5 6

Floor Section Stages
Plinth
Base Module
Position the plinth into the top of
assembled base module
Floor Stages
Floor Sections Diagram
Wall
Panel
Plinth
Gap Base Module
Floor Boards
Floor Joist
8ft Gable
Plinth
8ft Gable
Plinth
12ft Plinth
Back
12ft Plinth
Front
Fix the 12ft plinth lengths
together (Left and Right).
And secure the plinth lengths
together at the corner.
Pilot drill holes
before fixing
Floor Stages
70mm
Screws
ID: 15602
ID: 15992
ID: 15606
Fix the Floors together
Floor Stages
Side
Front
Back
11mm Floor
assembly shown
ID: PT18175
50mm
Screws
Floor Stages
Fix the Floors with
screws in angled
position
Back
Side
Pilot drill holes
before fixing
Side
Front
Back
Fix and secure the plinth
and base module together
Floor Stages
Pilot drill holes
before fixing
70mm
Screws
10
13 14 15
11 12

Floor Section Stages
Wall Panels Section Stages
Side
(LEFT)
Rear
1. Left Gable Panel - LOW (1)
2. Back Left - Plain Panel (1)
3. Window Opening
Left Gable Panel - HIGH (1)
4. Gable Cloaking Strip (1)
60mmx16mmx2050mm
Parts List required:
ID: PT25533 ID: PT25544
16mm
2094mm
1220mm
Lining Flush
Back Panel LEFT
Diagram
Left Gable Panel (LOW)
Diagram
16mm
2055mm
74mm 1146mm
1220mm
Lining Flush
Floor Stages
Side
Front
Back
Place the floor
assembly inside
the plinth and
base module.
16

Wall Panels Section Stages
50mm
Screws
Front
Back
Side
(LEFT)
Position and fix
the plain gable
panel (Left)
LEFT Gable (Low) Panel Stage
ID: PT25533
Pilot drill holes
before fixing
50mm
Screws
Side
Back
Front
Back
Side
(LEFT)
Pilot drill holes
before fixing
Align and fix the back
panel to the left gable
panel (low) and plinth
Left Gable Low and Back (LEFT) Panel Position
ID: PT25544
ID: PT25523
Back
Side
(LEFT)
Lining
Flush Gap this
side
LEFT Gable (Low) Panel Stage
ID: PT25533
50mm
Screws
Side
(LEFT)
Pilot drill holes
before fixing
Cloaking Strip is used to fix
the panels together
Position and fix
the gable
cloaking strip
LEFT - Gable Cloaking Strip (CS)
ID: PT21080
16mm
2135mm
74mm 1146mm
1220mm
Lining Flush
Window Opening Panel (LEFT) Diagram
ID: PT25521
50mm
Screw
Back Side
Pilot drill holes
before fixing
Fit the Plain Gable
Panel and Back
Panel in this position
Gable and Back Panel Position
17
20 21 22
18 19

Wall Panels Section Stages
Wall Panels Section Stages
Side
(RIGHT)
Rear
2. Back Right - Plain Panel (1)
1. Back Centre - Plain Panel (1)
3. Rear Cloaking Strip (2)
60mmx16mmx2050mm
Parts List required:
ID: PT25537 ID: PT25545
Back Panel RIGHT
Diagram
Back Panel CENTRE
Diagram
16mm
2055mm
1220mm
Lining Flush
74mm1146mm
2055mm
1220mm
Lining Flush
50mm
Screws
Side
(LEFT)
Front
Position and fix in place the
Window Side Gable (High) Panel
Side Opening Window (LEFT) fixing
ID: PT25521
23

REAR - Wall Panels Section Stages
50mm
Screws
Back
Pilot drill holes
before fixing
Position and fix the
Back Cloaking Strip (CS)
Gap for guttering
at top
Back Cloaking Strip (CS) fixing
ID: PT21080
50mm
Screws
Back
Pilot drill holes
before fixing
Align and fix in place
the Back (Centre) Panel
Back (CENTRE) Panel Stages
ID: PT25537
74mm
1220mm
Back Panel (Left)
1220mm
Back Panel (Right)
1220mm
Back Panel (Centre)
Back Panels Position
ID: PT25544 ID: PT25545ID: PT25537
Back
Position and fix
the back panel
(RIGHT)
Back (RIGHT) Panel Stages
50mm
Screws
Pilot drill holes
before fixing
ID: PT25545
50mm
Screws
Back
Pilot drill holes
before fixing
Position and fix
the Back Cloaking
Strip (CS)
Back Cloaking Strip (CS) fixing
ID: PT21080
24
27 28
25 26

RIGHT - Gable Panels Section Stages
Side
(RIGHT)
Back
Right Opening
Window (High)
Panel Right Gable
(Low) Panel
Cloaking Strip
1. Right Window Gable
Panel - HIGH (1)
2. Right Gable
Panel - LOW (1)
3. Gable Cloaking Strip (1)
60mmx16mmx2050mm
Parts List required:
16mm
2094mm
1220mm
Lining Flush
16mm
2135mm
1220mm
Lining Flush
Right Window Panel
(HIGH) Diagram
Right Gable Panel
(LOW) Diagram
ID: PT25535 ID: PT25522
50mm
Screws
Back
Side
(RIGHT)
Position and fix the side
Plain Gable Panel (right)
Pilot drill holes
before fixing
Right Gable (Low) Panel Stages
ID: PT25535
29
50mm
Screws
Side
(RIGHT)
Pilot drill holes
before fixing
Position and fix
the right gable
cloaking strip
RIGHT - Gable Cloaking Strip (CS)
ID: PT21080
30
50mm
Screws
Front
Side
(RIGHT)
Fix in place the Window
Side Gable (High) Panel
Pilot drill holes
before fixing
Side Opening Window (RIGHT) fixing
ID: PT25522
31

Front Panels Section Stages
Side
(RIGHT)
Front
1. Plain Panel - Front Corner (W317.5mm) (1)
ID: PT25540
Parts List required:
2. Window Glazing Unit (W610mm) (1)
ID: PT18490
3. Plain Panel TOP (W610mm) (1)
ID: PT20323
4. Plain Panel BOTTOM (W610mm) (1)
ID: PT20327
5. Front Cloaking Strip (cut-to-size)
ID: PT21082
16mm
16mm
2135mm
74mm
317.5mm
Lining Flush
The panel can be
rotated so the lining
board gap can fit in
the front corners
of the building
Plain Panel - Front Corner
Diagram
ID: PT25540
Front
Side
(Right)
Position the front Corner Panel
(RIGHT) to the side gable panels.
Check the corner
gap of panel
Rotate the panel so
that the flush side is
on the inside
Front Corner Panel Stage
ID: PT25540
32
50mm
Screws
Front
Pilot drill holes
before fixing
Fix in place the front Plain Panel
Front Corner Panel Stage
ID: PT25540
33
50mm
Screws
Front
Pilot drill holes
before fixing
Position and secure the Bottom Panel
Bottom Panel Stage
ID: PT20328
34

Front Panels Section Stages
70mm
Screws
Front
S70
S70
S70
S70
Secure the
Glazing
Unit. Use
70mm
Screws
through
the back
rebate
Pilot drill holes
before fixing
Glazing Unit fixing
ID: PT18490
50mm
Screws
Front
Pilot drill holes
before fixing
Position the
Top Panel and
secure in place.
Top Panel Stage
ID: PT20324
Front
Position and align
the Glazing Unit
Glazing Unit fixing
ID: PT18490
Front
50mm
Screws
Pilot drill holes
before fixing
Position and fix the cut-to-size
Front Cloaking Strip (CS)
Front Cloaking Strip (CS) fixing
ID: PT21080
70mm
Screws
Front
Pilot drill holes
before fixing
Top Panel fixing
Top Panel Stage
S70
S70
35
38 39
36 37

Front Panels (Double Doors) Section Stages
Front
1. Double Door Panel (1)
2. UPVC Double Door (1)
3. Front Cloaking Strip
(cut-to-size)
60mmx16mmx2135mm
Parts List required:
ID: PT25539 / 19504
16mm
2135mm
2135mm
Lining Flush Lining Flush
Double Door Panel
Diagram
50mm
Screws
Front
Position the Door
Panel and secure
in place.
Pilot drill holes
before fixing
Double Door Panel fixing
ID: PT25539
40
Front
S70
S70
S70
S70
Secure the Door Panel and the Glazing Unit. Use
70mm Screws through the back rebate.
Pilot drill holes
before fixing
Double Door Panel fixing
ID: PT25539
41
Front
Align and fit the UPVC Door Cill
to the double door panel.
UPVC Double Door fixing
ID: 19504
42

Front Panels (Double Doors) Section Stages
Front
Position and fit the UPVC Double Door
section to the double door panel
UPVC Double Door fixing
ID: 19504
80mm
Screws
Front
Fix and secure the UPVC Double Door
section to the double door panel
UPVC Double Door fixing
ID: 19504
80mm
Screws
Front
Fix and secure the
UPVC Door Cill to the
double door panel
UPVC Double Door fixing
ID: 19504
Front
50mm
Screws
Pilot drill holes
before fixing
Position and fix the cut-to-size
Front Cloaking Strip (CS)
Front Cloaking Strip (CS) fixing
ID: PT21080
43
46
44 45

Front Panels Section Stages
Side
(LEFT) Front 4. Plain Panel - Front Corner (W317.5mm) (1)
ID: PT25540
Parts List required:
2. Window Glazing Unit (W610mm) (1)
ID: PT18490
3. Plain Panel TOP (W610mm) (1)
ID: PT20323
1. Plain Panel BOTTOM (W610mm) (1)
ID: PT20327
5. Front Cloaking Strip (cut-to-size)
ID: PT21082
16mm
16mm
2135mm
74mm
317.5mm
Lining Flush
The panel can be
rotated so the lining
board gap can fit in
the front corners
of the building
Plain Panel - Front Corner
Diagram
ID: PT25540
50mm
Screws Front
Pilot drill holes
before fixing
Position and secure
the Bottom Panel
Bottom Panel Stage
ID: PT20328
47
S70
S70
S70
S70
Secure the
Glazing Unit.
Use 70mm
Screws
through the
back rebate
Pilot drill holes
before fixing
Glazing Unit fixing
ID: PT18490
48
50mm
Screw
Front
Pilot drill holes
before fixing
Position the
Top Panel and
fix in place.
Top Panel Stage
ID: PT20324
49

Front Panels Section Stages
Front
50mm
Screws
Pilot drill holes
before fixing
Fix the cut-to-size Front
Cloaking Strip (CS)
Front Cloaking Strip (CS) fixing
ID: PT21080 Front
Position the front Corner Panel
(LEFT) to the side gable panels.
Check the corner
gap of panel
Rotate the panel so
that the flush side is
on the inside
Front Corner Panel Stage
ID: PT25540
70mm
Screws
Front
Pilot drill holes
before fixing
Top Panel fixing
Top Panel Stage
S70
S70
S70
S70
S70
S70
Fix the Front Corner Panel and the Glazing Unit.
Use 70mm Screws through the back rebate.
Pilot drill holes
before fixing
Front Corner Panel Stage
Front
50mm
Screws
Pilot drill holes
before fixing
Fix the cut-to-size Front
Cloaking Strip (CS)
Front Cloaking Strip (CS) fixing
ID: PT21080
50mm
Screws
Pilot drill holes
before fixing
Fix in place the
front Plain Panel
Front Corner Panel Stage
ID: PT25540
50
53 54 55
51 52

BACK - Corner Trims (CT)
60mm x 16mm
x 2050mm
Corner Trim
80mm
Screws
Back
Side
Back
Side
ID: PT21080
50mm
Screws
Back
Position and fix
the Rear Frame.
44mm x 27mm
x 3695mm (1)
REAR - Roof Stand-Off Frame (SOF)
Pilot drill holes
before fixing
ID: PT21080
FRONT - Corner Trims (CT)
60mm x 16mm
x 2135mm
Corner Trim
80mm
Screws
Front
Side
Front
Side
ID: PT21080
50mm
Screws Back
Position and fix the
Drip Edge Flashing
L2530mm x 2
Flashing
overlap
Drip Edge Flashing Stages
Pilot drill holes
before fixing
ID: PT21173
Side
Back
Drip Edge
Flashing
Gable Roof
Stand-off
Frame
Drip Edge Flashing position
50mm
Screws
Position and fix
the Gable Frame
44mm x 27mm
x 2590mm (2)
Side Back
Side
Front
GABLE - Roof Stand-Off Frame (SOF)
Pilot drill holes
before fixing
ID: PT21080
56
59 60 61
57 58

Roof Section Stages
Side
(RIGHT)
Front
1. Metal Roof Section L2920mm x W728mm - (1) [ID: 21147]
2. 115mm Metal Roof Screws
Parts List required:
728mm
Wide
Roof Section Stages
115mm Metal
Roof Screws
See
Cross-section
diagram
Position the 728mm
width of roof section
and insecure to fit
underneath to the
wall panels. Secure
the metal roof the
wall panels with
metal screws.
* Use Step ladder when
fixing the roof sections,
2 people are required. Screws must fix
through the
top ridge
ID: 21147
62
Roof section
position
Side
Side
Front
Roof Section Stages
Only 1 screw is required
at the back to hold the
position of the roof
63
Roof Section Stages
Roof sections
overhang
13mm at the
rear.
13mm
Rear
Side
64

Roof Section Stages
Roof Section Stages
Side
(LEFT)
Front
1. Metal Roof Section L2920mm x W1000mm - (3) [ID: 21140]
2. 115mm Metal Roof Screws
Parts List required:
1m
Wide
1m
Wide
1m
Wide
Metal
Roof
Wall
Panels
115mm Metal
Roof Screw
Ensure the 115mm metal roof screws
fix through to the wall panels
Metal Roof Cross-Section Diagram
65
Roof Section Stages
115mm Metal
Roof Screws
Ensure the 115mm metal roof screws is align
and fix through to the wall panels below.
ID: 21147
66
Roof Section Stages
115mm Metal
Roof Screws
67