| Door Leaf - To Positioned Centrally Within The Frame Width | ||||
|---|---|---|---|---|
| Certifcate Number | Fire Rating | Maximum Height | Maximum Width | |
| CF435 & CF534 | FD30S | 3264 at 921mm Wide | 1171mm at 2764mm High | |
| Door Frame | ||||
| Material | Minimum Density | Minimum Width | Minimum Thickness | |
| Hardwood or Softwood | 510kg/m3 | 70mm | 37mm inc 5mm Deep Scallop to Hanging Jamb | |
| Lippings | ||||
| Material | Minimum Density | Minimum Thickness Meeting Edges | Minimum Thickness Hanging Edges & Top & Bottom Edges | |
| Hardwood (Excluding Ash & Iroko) | 650kg/m3 | N/A | Hanging Edges: max 25mm Rounded to Suit Scallop Top & Bottom Edges: Lipping Optional | |
| Intumescent Seals | ||||
| Manufacturer | Description | |||
| Lorient Polyproducts Ltd | LP1504 & LP1004 | |||
| Position | Frame Head | 1nr 15mm Wide x 4mm Thick Intumescent Seals Positioned Centrally Within The Frame Width | ||
| Frame Jambs | 1nr 10mm Wide x 4mm Thick Intumescent Seal Positioned Centrally Within the Frame width | |||
| Floor Springs | ||||
| Type | DDorma BTS75V or Dorma BTS80F Floor Springs, 8066 Pivot Kit & 7421 Bottom Strap OR Any Certifire Approved In Accordance With Below | |||
| Maximum Dimensions | Top Pivot | 165mm Long x 37mm Deep x 25mm Wide | Top Strap | 122mm Long x 15mm Deep x 29mm Wide | Bottom Strap | 235mm Long x 20mm Deep x 24mm Wide |
| Material | Steel | |||
| Floor Spring Intumescent Protection | ||||
| Manufacturer | Description | |||
| Dorma | BTS Intumescent Kit | |||
| Position | Top Pivot | 2mm Interdens or Graphite Intumescent Sheet Material To The Base & Both Sides Of The Top Pivot | Top Strap | 2mm Interdens or Graphite Intumescent Sheet Material To The Base & Sides Of The Top Strap | Bottom Strap | Not Required |
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