UK PRODUCT CATALOGUE - Selkirk Chimney
Diameter range: 127mm - 203mm (5” - 8”)Twin Wall, insulated Stainless Steel Multi Fuel Chimney System UK PRODUCT CATALOGUE
INTRODUCTIONThe Selkirk Twin Wall chimney system is designed for use with oil, gas and solid fuelwhen used with the appropriate fire stopping components. The system is designed forgravity flow application. The Selkirk Twin Wall chimney system is available in a range ofdiameters and this brochure relates to the 127mm (5”) – 203mm (8”) range.The system consists of straight lengths and fittings which are constructed entirely fromstainless steel and a 25mm (1”) insulated annulus. The external skin is manufacturedfrom 304 grade matt finish stainless steel and carries the structural load, and the innerliner is resistant to the often corrosive products of combustion, and is free to expand orcontract as flue gas temperatures change. The 316 grade inner liner heats rapidly toproduce a strong draught which ensures that waste gases are exhausted andcondensation of the harmful products of combustion is minimised.The system can be used internally or externally. The relatively low external walltemperature permits installation with only a 50mm (2”) air gap clearance tocombustible materials.KEY DIMENSIONSSize (internal diameter)127mm (5”)152mm (6”)178mm (7”)203mm (8”)Maximum diameterSizeSupporting free-standing chimneysWhere the chimney exceeds 1.5 metres (4.9ft) beyond the last support it must be bracedwith a roof brace kit or similar. The bracket should be fitted above a locking band and asclose to the joint as possible.Roof SupportThe Roof Support is designed to support the chimney on the roof timbers and is providedwith adjustable gimbal plates.Load Bearing dataThe weight of the chimney can be borne in a number of ways and this table states themaximum length of chimney that can be supported by various components.Chimney size (mm)1271526m*6m*178203Ceiling Support6m*6m*Wall SupportSide Plates Up15m15m15m15mSide Plates Down9m9m9m9mTelescopic Floor Support16.7m16.7m16.7m16.7mRoof Support9m*9m*9m*9m**part of the flue up to a maximum of 6m may be suspended beneath the roof support.NB: Wall Bands are not load-bearing and must be used at intervals not exceeding 2.5 toprovide lateral stability.WeightThe weight of each diameter per metre run installed is shown in the table below.Maximum outside diameter178mm (7”)203mm (8”)230mm (9”)255mm (10”)TWIN-WALL CHIMNEYChimney size ngths and fittings are twin-walled with a 25mm (1”) cavity. The outer casing is joinedto both male and female couplers, while the inner liner is connected only to the malecoupler, as flue gas temperatures vary the inner liner can expand and contract withoutaffecting the structural performance.Selkirk Twin Wall chimney is insulated with rockwool and this high quality insulation hasan optimum and carefully controlled density which maintains a relatively high flue gastemperature throughout the chimney lengths. Lengths and fittings are twist-lockedtogether with a one eighth turn. Locking bands fit over the two rolled seams at jointsbetween lengths and fittings and MUST be used.APPLICATIONSTypical equipment includes boilers, stoves and heaters. The Selkirk chimney system mustbe installed in accordance with all appropriate building regulations, codes of practiceand manufacturers installation instructions. Selkirk Twin Wall chimney in diameters127mm (5”) – 203mm (8”) are manufactured to comply with BS4543 parts 2 and 3 andEN1856-1.The STC product designation is: T450 N1 D Vm L50045 G(50)INSTALLATIONInstallation instructions can be found at www.selkirkchimney.co.uk and are providedwith all support components. These should be consulted to accurately determine thecomponents that are required to enable any installation to be correctly assembled.JointingLengths and fittings are designed to be installed with the male coupling uppermost.Joints are achieved by placing the female coupling over the male coupling and making aone-eighth turn. A Locking band must be used to secure every joint and to ensure a firmconnection.Connecting to the applianceThe Adaptor is designed to make the connection to the appliance flue gas outlet or to asection of flue pipe to building regulation requirements.ClearanceThe relatively low external casing temperature experienced in normal operation permitsinstallation with only 50mm air gap clearance to combustible materials. Where the TwinWall Chimney passes through a combustible floor the appropriate firestoppingcomponents must be used.Lengths of ChimneyStandard lengths of 1219mm, 914mm, 610mm, 457mm, 305mm and 152mm and anadjustable length are available. Individual tables provide details.ElbowsBuilding regulations stipulate that where bends are essential, they should be angled atno more than 45 to the vertical. 15 , 30 and 45 elbows are available.Floor and Ceiling PenetrationWhere the chimney penetrates a combustible floor or ceiling a 50mm air gap clearancemust be maintained from the outer skin of the chimney to any combustible materials.Components are available which cater for such requirements.Please refer to floor penetration requirements at the rear of this brochure.Roof PenetrationsWhere the chimney penetrates the roof an appropriate flashing should be used. TheSeldek range of flashings is specifically designed for this purpose. To fit, trim the E.P.D.M.cone to suit the external pipe size using sharp tin snips or scissors, slide down pipe usingwater as a lubricant. Dress the aluminium or lead base over the profile of the tiles.Providing the cone has been cut to the appropriate size, the use of a storm collar orsealant is not required. If the chimney has a raised seam on the outer skin a smallamount of silicone sealant should be applied where the chimney penetrates the E.P.D.M.cone of the flashing.TerminationTwo types of terminations are available. Both have female couplers and are fixed to thetop chimney length and secured with a locking band. The rain cap is a domed stainlesssteel cap. The AD cowl provides aerodynamic down-draught protection. Bothterminations are deemed to be sacrificial components.SupportsThe weight of the chimney may be carried by a number of different support componentsdepending on whether the chimney is installed internally or externally, and whether it issupported by the roof, ceiling, floor or external wall. These components include the WallSupport, Ceiling Support and Roof Support. Lateral stability is provided by Wall Bands.1www.selkirkchimney.co.uk
LENGTHSLENGTHSADJUSTABLE LENGTHThe Adjustable Length is designed to provide smallincrements in length between 2 fixed points. Thislength is not a load bearing component, it fits overthe length below and by removing the requiredamount of insulation material the length will adjustfrom 50mm to 200mm. Because the componentsapplication and installation and thereforeperformance cannot be accurately controlled thiscomponent should be installed 300mm from anycombustible material.Size127 mm152 mm178 mm203 mmaPart SAvailable in 4 sizes and 6 lengths. They are easy toassemble and can be combined to obtain therequired installation height.LOCKING BANDSInward flanges around the band fit into grooves atchimney length joints. Reinforces joints of chimneyand prevents accidental uncoupling. Locking Band isincluded with all insulated lengths, tees and elbows.Each length is 38mm longer than its effective length.baAll lengths are seam welded.SizePart #amm127 mm 5STC-L48 1219127 mm 5STC-L36 914127 mm 5STC-L24 610127 mm 5STC-L18 457127 mm 5STC-L12 305127 mm 78Size152 mm152 mm152 mm152 mm152 mm152 mmPart 203203203203Size178 mm178 mm178 mm178 mm178 mm178 mmPart 229229229229Size127 mm152 mm178 mm203 mmaPart 5 INSULATED TEE & PLUGThe 135 Insulated Tee is used at the base of a verticalflue. Each Tee is supplied with one Locking Band andplug. Can be used on the base or branch to provideaccess. Each Tee has silicone sealant applied foradded protection against rain ingress.See Table 4A and diagrams for dimensions of the135 Insulated Tee and a 45 Elbow positioned in avertical or horizontal direction.acSize127 mm152 mm178 mm203 mmbcSize203 mm203 mm203 mm203 mm203 mm203 mmPart 254254254254bdaeabcdefPart 50bmm453457533565Dimension Table 4A – 135 Tee/45 Elbow125mm 150mm 175mm 200mmIDIDIDIDChimney Chimney Chimney o.uk2
INSULATED TEE PLUGCEILING SUPPORT (Galvanised)The insulated Tee Plug allows access for inspectionand cleaning.These supports MUST be used whenever the weightof the STC chimney is to be taken at ceiling level andwhere it is applied with solid fuel, multi-fuel or woodburning appliances. The component incorporates aradiation shield, and is used where the chimneypasses through a combustible floor. The maximumlength of any sections of the chimney which can becarried by the Ceiling Support is 15ms, part of whichcan be suspended beneath it.Size127 mm152 mm178 mm203 mmPart #5STC-ITP6STC-ITP7STC-ITP8STC-ITP90 INSULATED TEE & PLUGSize127 mm152 mm178 mm203 mmThe insulated Tee allows the horizontal connection ofthe chimney to the appliance. The Tee Cap providedallows access for inspection and cleaning.Size127 mm152 mm178 mm203 mmPart m159162175187cmm318324349375Part 355380405Please refer to floor penetration requirements at the rearof this brochure.abaADJUSTABLE WALL SUPPORTThe Adjustable Wall Support will allow for anadjustment of 51mm to 152mm from a vertical wall.For use with an insulated tee. Consists of two wallbrackets, plate and hardware. Two angled bracketsare supplied with the adjustable wall support to holdthe T plug in place as illustrated.cbFor support heights refer to chart below.bcSUPPORTSROOF SUPPORT (Universal)Provided with gimbal plates to permit a chimney tobe supported on roof joists, trussed rafters etc.aSize127 mm152 mm178 mm203 mmPart m270270295321cmm235235260286Maximum length of chimney which can besuspended below the roof support is 6.08 metres.Maximum total length (both above and below is 9.12metres).WALL SUPPORT CHIMNEY HEIGHT CHARTSizePart #Universal STC-RSANCHOR PLATEThe Anchor Plate can be used for adapting the SelkirkTwin-Wall Chimney System to a “brick built chimney”.Stainless steel and heavy gauge steel construction forlong life. Retains chimney with a twist-lockconnection.ab3Size127 mm152 mm178 mm203 mmPart 235260286Distancefrom Wallto Chimney51 mm64 mm76 mm89 mm102 mm114 mm127 mm140 mm152 mm127mm dia.Max. 68152mm dia.Max. 86178mm dia.Max. 34203mm dia.Max. 2www.selkirkchimney.co.uk
INTERMEDIATE WALL SUPPORTDesigned to provide intermediate support for thechimney at any point throughout its length. Willsupport chimney heights as per chart on page 3.ELBOWSELBOWElbows do not have barbs on either female or malecouplers. This allows 360 degree rotation and lockingbands secure the components together at the exactoffset required. Elbows can be used on the same50mm air space clearance as chimney sections.Chimney length is not supplied.Size127 mm152 mm178 mm203 mmbPart 35bmm250275300325cmm375375375375Size127 mm152 mm178 mm203 mmaoffsetc15 ElbowPart #5STC-E156STC-E157SCT-E158STC-E1530 ElbowPart #5STC-E306STC-E307STC-E308STC-E3045 ElbowPart #5STC-E456STC-E457STC-E458STC-E45abheightANODISED WALL BANDSTC ELBOW OFFSET CHARTSThe Wall Band is used along the wall to provide for50mm clearance and assure stability, required at 2.4metres or closer intervals to stabilise the chimney.Stainless steel band, anodised back plate.Size127 mm152 mm178 mm203 mmaPart #5STC-WB6STC-WB7STC-WB8STC-WBTo determine offset dimension requirements,see chart below.amm125145175200bmm50505050b15 OFFSET CHARTChimneyLength mmnone152305457610305 & 457914305 & 914457 & 914305 & 457 & 9141219127 mm dia.amm 364147443517383331357152 mm dia.amm 364149543517593331379178 mm dia.amm 364148934517533331372203 mm dia.amm 364148234517463331366152 mm dia.amm 395745152782116596791405178 mm dia.amm 1407758153983516726911417203 mm dia.amm 1420758155283516846911430152 mm dia.amm 221045 12301153 13379551144178 mm dia.amm 731065 12811173 13889801196203 mm dia.amm 2011065 13091173 1417980122430 OFFSET CHARTSTAINLESS STEEL WALL BANDAll stainless steel construction provides 50mmclearance from the wall and lateral stability.Size127 mm152mm178 mm203 mmaPart 20bmm50505050bChimneyLength mmnone152305457610305 & 457914305 & 914457 & 914305 & 457 & 9141219127 mm dia.amm 4174514728211605679135145 OFFSET CHARTSTAINLESS STEEL WALL BAND EXTENSIONBRACKETSAttaches to stainless steel wall band (as shown) toextend clearance between chimney and wall surface.Part imneyLength mmnone152305457610305 & 457914305 & 914457 & 914305 & 457 & 9141219127 mm dia.amm 211045 12291153 133795511444
ANTI-DOWNDRAUGHT COWLFIRESTOPSThis Anti-downdraught Cowl provides aerodynamicdowndraught protection whilst being compact andincorporating a coupler which allows the cowl to beconnected to a Selkirk Twin-Wall chimney with use ofa Locking Band (not supplied). Powder coated silver.(Also available in Black - code number DADB)FIRESTOP SPACERFirestop Spacers are non-load bearing and providelateral bracing. They can be used where the chimneypasses through a non-combustible floor or where thechimney below is not enclosed. If an enclosure isapplied to within 50mm of the outside skin, fourgrilles must be used, two each side, top and bottom.aThis product is tested to BS715 and against BSEN1856 Part 2 as being suitable for all types of fuel.aSize127 mm152 mm178 mm203 mmbcaPart 356381406cmm279305330356Size127 mm152 mm178 mm203 mmbAlso available in blackPart 30bmm130130130130Please refer to floor penetration requirements at the rearof this brochure.STORM COLLARATTIC INSULATION SHIELDThe Storm Collar is designed to fit around thechimney pipe just above the upstand of a standardroof flashing. The upper edge of the Storm Collarshould be waterproofed with non-hardening siliconecaulking to prevent any water from leaking betweenthe Storm Collar and chimney pipe.The Attic Insulation Shield is used wherever thechimney enters an open attic. A Joist Shield isincluded for use when the chimney is enclosed belowthe ceiling. Refer to installation instructions for fulldetails.NOTE: Storm Collar is not required with Seldekflashings.The Attic Insulation Shield acts as an insulation shieldto keep blown in or blanket insulation from filling inany framed opening or contacting the chimney.Size127 mm152 mm178 mm203 mmbacePart #5STC-SC6STC-SC7STC-SC8STC-SCdDIAMETER OFCHIMNEYFRAMEDOPENINGammbmmcmmdmmemm5STC-AIS127 mm11 x 11280 x 280180.8 mm279.4 mm250 mm330.2 mm516 mm6STC-AIS152 mm12 x 12305 x 305180.8 mm304.5 mm250 mm355.6 mm516 mm7STC-AIS178 mm13 x 13330 x 330231.6 mm330.2 mm250 mm381 mm516 mm8STC-AIS203 mm14 x 14358 x 358257 mm355.6 mm250 mm406.4 mm516 mmFLASHINGSSELDEKThe Seldek Flashing is used to form a watertight sealwhen the chimney penetrates a slate or tiled roof,available with lead or aluminium base (as shown).For external pipe diameters from 50mm to 170mm(Seldek No. 1), or 110mm to 200mm (Seldek No. 2),or 160mm to 300mm (Seldek No. 3).TERMINATIONSbPart #SDA 101SDA 102SDA 103amm500600764bmm500600764Seldek No. 1Seldek No. 2Seldek No. 3aRAIN CAPSecured with Locking Band (not supplied).bcSize127 mm152 mm178 mm203 mmPart 305356406cmm160160190190a5www.selkirkchimney.co.uk
ROOF BRACE KITMISCELLANEOUS ACCESSORIESA Roof Brace Kit can be used whenever there is aneed to stabilise the chimney above the roof level.The roof brace kit must be used if the chimneyextends 1.5 metres above the roof. The arms can beadjusted from 1.5 metres to 2.9 metres in length.VENTILATION GRILLEVentilation Grilles are required when the chimney isenclosed and non-ventilated firestops are used.SizePart #Universal STC-RBKPlease refer to floor penetration requirements at the rearof this brochure.Part #VGaamm140bmm240bROOF BRACE KIT REQUIREMENTSUp to 1.2 metresNone1.5 metres to 3 metres 1over 3 metres1 every 1.5 metresADAPTORUsed as a vertical or horizontal connection betweenchimney lengths and connector pipe or to connectdirectly to an appliance.bcSize127 mm152 mm178 mm203 mmPart 29254cmm40404040COSMETIC COVER RINGUsed to finish the transition between the single skinflue pipe and the Twin-Wall chimney held in place bythe locking band. Black powder coated. Available inBrushed Aluminium at same price.Part #05STC CCR - for 127mm adaptor06STC CCR - for 152mm adaptor07STC CCR - for 178mm adaptor08STC CCR - for 203mm adaptor05STC CCRI - for 100 - 127mm increasing adaptor06STC CCRI - for 127 - 152mm increasing adaptor07STC CCRI - for 152 - 178mm increasing adaptor08STC CCRI - for 178 - 203mm increasing adaptora100 – 127mm INCREASING ADAPTERUsed to connect from 100mm outlet on appliance or100mm flue pipe to 127mm Twin-Wall chimney.bPart #amm05STC-IA 100bmm178cmm40TRIM PLATESUsed as a cosmetic cover plate where the chimneypenetrates a sloped wall or ceiling available in flat,20 , 30 or 45 angles.127 – 152mm INCREASER ADAPTERUsed to connect from 127mm outlet on appliance or127mm flue pipe to 152mm Twin-Wall chimney.caPart #amm06STC-IA C-TPFTPcmm40152 – 178mm INCREASER ADAPTER20 05STC-TP2006STC-TP2007STC-TP2008STC-TP2030 05STC-TP3006STC-TP3007STC-TP3008STC-TP3045 05STC-TP4506STC-TP4507STC-TP4508STC-TP45Used to connect from 152mm outlet on appliance or152mm flue pipe to 178mm Twin-Wall chimney.Part #amm07STC-IA 150bmm230cmm40WALL SLEEVEUsed to allow chimney to pass through a cavity wall.Part #WS05FWS06FWS07FWS08F178 – 203mm INCREASER ADAPTERUsed to connect from 178mm outlet on appliance or178mm flue pipe to 203mm Twin-Wall chimney.Part #amm08STC-IA selkirkchimney.co.uk6
Floor penetration and chimney enclosurerequirements for the Selkirk STC ChimneySystem assessed to BS EN 1856-1 at T450.Building Regulations as well as the approval procedure to which allprefabricated system chimneys are required to be certificated, dictate that anadequate air gap clearance MUST be maintained between the outside skin ofthe chimney and any combus
Where the chimney exceeds 1.5 metres (4.9ft) beyond the last support it must be braced with a roof brace kit or similar. The bracket should be fitted above a locking band and as c lo sth j in a p b . Roof Support The Roof Support is designed to support the chimney on the roof timbers and is provided with adjustable gimbal plates. Lo adBe ri g t The weight of the chimney can be borne in a .
Greg Iwankow Rusty Pipes Plumbing East Selkirk, MB 204-294-4089 204-294-4089 Selkirk 660 Jared Fawcett H20 Concepts & Excavation East Selkirk, MB 204-485-6389 Selkirk 1220 Andrew Lopes Lopes Construction Ltd. East St. Paul, MB 782-0794 Winnipeg 0448 Bill Fecio A-1 WWF Construction Inc. East St. Paul, MB 668-1944 792-1944 Selkirk 0266
chimney installation in stainless steel, clay/ceramic, concrete and pumice chimney systems. They can be supplied either as part of the chimney system or can be obtained separately from reputable chimney terminal manufacturers Chimney Fans Chimney fans are mechanical draft systems designed to resolve chimney draft problems. Systems are available for use with a wide range of appliances including .
The steel chimney is a CE-standardised chimney for removal of chimney gas in solid fuel run sau-nas and iron stoves and fireplaces using solid fuel for heating. Maximum nominal chimney gas tem-perature of the furnace joint is 600 oC. The cross-section of the chimney is round and the diameter 220 mm. The outer casing material is 0.5 mm stainless .
10-6 General Factors for Chimney Sizing Graphs SECTION 11 GENERAL DESIGN METHODS 11-1 The Chimney Design Equation 11-2 The Chimney Design Chart 11-3 Design Chart Recommended Factors 11-4 Steps to Use Design Chart, Figure 34, for Sizing 11-5 Example Using Design Chart to Find Gas Vent Size SECTION 12 CHECKING VENT SYSTEM OPERATION 12-1 Draft .
Selkirk Model PS and IPS are modular, prefabricated piping systems which embody flanged joints designed for both quick assembly and pressure-sealing . Criteria Type L Vent Grease Duct Appliance Chimney Factory-Built Chimney Chimneys and stacks Cooking Appliances Low and High Pressure Industrial Furnaces
The NACS owns and runs its own Chimney Sweeping Training Centre, appropriately named the “National Chimney Training Centre” which is conveniently based in Stone, Staffordshire. The National Chimney Training Centre is a HETAS Approved Training Centre, where HETAS Courses can be attended at, as well as other Chimney related training courses.
The base moment of guyed steel chimney is less than the self-supporting steel chimney and hence Guyed Steel Chimney is safe at that site. Keywords: Auto CADD, STAAD pro, guy ropes, cylindrical shell _ I. INTRODUCTION Our project deals with the design of a steel structure. The type of chimney that we have taken for our project is industrial .
D. Writing Requirement and Waiver of Final Exam The University has a writing requirement for all graduate degrees. The M.E. degree requires the preparation and defense of a report, which might be from one of the classes on the degree plan or be the result of CVEN 685: Directed Studies.
