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Systems for exterior windows and doors

Explore a range of water-borne products that offer excellent durability and fast-drying properties for exterior windows and doors. From tintable wood stains to acrylic top coats, these systems provide maximum resistance against sunlight and minimize cracking and peeling.

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Systems for exterior windows and doors

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  1. Systems for exterior windows and doors • -Water-borne products have mostly replaced solvent-borne products • -Water-borne products are fast drying and they have very good exterior durability • -Good stacking properties needed especially for door paints • -Often separate primer and top coat but also only top coat system is possible • -Top coat mostly applied by airless/air assisted airless spraying • -Primer and impregnation also by dipping and flow coating application • -Drying in conventional oven temperature 30-40°C • -It is important to use colored product both as primer • and top lacquer. Then resistance against sunlight • is best possible and cracking and peeling minimum

  2. Water-bornelacquers for windows and doors Pinja Wood Stain -Water-bornetintablewoodstain -Firstlayer, colouring of the wood Pinjalac HB -Verythixotropiclacquer -Tintable with AkviTonecolorants -Veryclearfilmevenifhigherfilmthickness PinjalacSolidDipp -For dipping and flowcoatingapplication Pinja Color Plus -Semi-trasparentwoodstain and exellentexteriordurability -Longermaintenanceinterval RelacqueringUnica Super or Merit Jahti

  3. Typicallacquersystems for windows and doors 3 -layersystems 1x 80-120 µm Pinja Wood Staincolored 2x 125-150 µm Pinjalac HB colored • 1x 80-120 µm Pinja Wood Stain • 2x 125-150 µm Pinja Color Plus colored 4 -layersystem for deep pore woodtypes (oak) • 1x 80-120 µm Pinja Wood Staincolored • 1x 80-120 µm PinjalacSolidDipp • 2x 125-150 µm Pinjalac HB colored

  4. Solvent-bornelacquers for windows and doors • PinjasolColor -Solvent-bornewoodstain • Merit Jahti 20, 80 -1-component urethanealkydlacquer Typicallacquersystem 1x 80-120 µm PinjasolColorcolored • 2x 100-150 µm Merit Jahti colored

  5. Semi-transparentstainsystems for windows and doors • 2x 80-120 µm Pinja Wood Staincolored • or • 2x 80-120 µm Pinja W-Oilcolored • or • 2x 80-120 µm PinjasolColorcolored

  6. Water-bornepaints for exteriorwindows and doors Pinja FlexPrimer -standardquality Pinja FlexIsolator -isolatingprimer for pine, larch etc. -retards the bleeding of the woodresins Pinja Flex 30 -tintableacrylic top coat New Pinja FlexCombi 25, 35 -tintablepolyacrylate top paint -verygoodscratchresistance RepaintingUnicaAkva

  7. Water-bornepaintsystemsexterior for windows and doors 2 -layersystems 1x 125-150 µm Pinja FlexPrimer • 1x 125-150 µm Pinja FlexCombi 25, 35 • 2x 125-150 µm Pinja FlexCombi 25, 35 3 -layersystem with primingoil. Improvedresistance to bluestain and rot • 1x 80-100 µm Pinja ColorOilor Pinja Wood Stain • 2x 125-150 µm Pinja FlexCombi 25, 35 3 -layersystem for bledingwoodtypeslikelarch • 2x 125-150 µm Pinja FlexIsolator • 1x 125-150 µm Pinja FlexCombi 25, 35

  8. PinjadurPrimerPinjadur 30 • Water-bornepolyurethane products for exteriorwindows and doors • PinjadurPrimer • -2-component water-borneexteriorprimer • -Excellentadhesion to solidwood and hdf-board • -Exellentwater and humidityresistance • -Minimalswelling of thewood and hdf -fibers • Pinjadur 30 • -2-component top paint • -Excellentadhesion • -Exellentwater and humidityresistance • -Verygoodexteriordurability, minimalglosschange • -Hard, verygoodscratch and impactresistance

  9. PinjadurPrimer and Pinja FlexCombi 25 paintsystems • Typicalsystems: • Water-bornepu -primer and acrylate top paintsystem • 1x PinjadurPrimer 125-150 µm • 1x Pinja FlexCombi 25 125-150 µm • Water-bornepu -primer and pu -top paintsystem • 1x PinjadurPrimer 125-150 µm • 1x Pinjadur 30 125-150 µm

  10. Solvent-bornepaints for windows and doors DiccoplastElasticPrimer -elasticmodifiedacidcatalyzedprimer DiccodurPrimer -polyurethaneprimer DiccoFlex 30 -elasticmodifiedaminoresin top paint

  11. Solvent-bornesystems for windows and doors • 1x 125-150 µm DiccoplastElasticPrimer • 1x 125-150 µm DiccoFlex 30 • 2x 125-150 µm DiccoFlex 30 • 1x 125-150 µm DiccodurPrimer • 1x 125-150 µm DiccoFlex 30 -RepaintingOtex + Teho oilpaint

  12. Application methods • Airless and air assistedairlessspraying -Primer and top coat -Manualspraying -Electrostaticspraying -Robotsprayingsystems • Dipping -Primers and woodstains -Dippingtime 5-10 s • Flowcoating -Primers and woodstains

  13. Robotspraying

  14. Flowcoatingapplication-white primer

  15. Conventionaldrying • -Dryingtemperature 30-40°C • -Typicaldryingtime for water-borne products about 2-4 hours • -Windowshanging in hooks

  16. Diagram of typicalwindowpaintingline:Flowcoater, sprayingstation and dryingtunnel

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