BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//PriceLetter//Price Increase Calendar//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:PriceLetter: Insulation price increases
X-WR-CALDESC:Manufacturer price-increase effective dates from priceletter.c
 om. Each event is a letter's effective date.
REFRESH-INTERVAL;VALUE=DURATION:PT12H
X-PUBLISHED-TTL:PT12H
BEGIN:VEVENT
UID:letter-1880@priceletter.com
DTSTAMP:20261018T103830Z
DTSTART;VALUE=DATE:20260930
DTEND;VALUE=DATE:20261001
SUMMARY:Johns Manville price increase (8%)
DESCRIPTION:Products: Polyiso Foam Sheathing\nDetails and source letters: h
 ttps://priceletter.com/l/1880
URL:https://priceletter.com/l/1880
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:letter-1282@priceletter.com
DTSTAMP:20261018T103830Z
DTSTART;VALUE=DATE:20261001
DTEND;VALUE=DATE:20261002
SUMMARY:Hunter XCI surcharge ($1\,250 per shipment)
DESCRIPTION:Products: Insulation\nDetails and source letters: https://price
 letter.com/l/1282
URL:https://priceletter.com/l/1282
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:letter-1281@priceletter.com
DTSTAMP:20261018T103830Z
DTSTART;VALUE=DATE:20261022
DTEND;VALUE=DATE:20261023
SUMMARY:DuPont surcharge ($720)
DESCRIPTION:Products: Styrofoam brand insulation (US)\nDetails and source l
 etters: https://priceletter.com/l/1281
URL:https://priceletter.com/l/1281
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:letter-1280@priceletter.com
DTSTAMP:20261018T103830Z
DTSTART;VALUE=DATE:20261026
DTEND;VALUE=DATE:20261027
SUMMARY:DuPont price increase (6%)
DESCRIPTION:Products: Thermax and Tuff-R polyiso insulation\nDetails and so
 urce letters: https://priceletter.com/l/1280
URL:https://priceletter.com/l/1280
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:letter-1945@priceletter.com
DTSTAMP:20261018T103830Z
DTSTART;VALUE=DATE:20261031
DTEND;VALUE=DATE:20261101
SUMMARY:PowerWool price increase (6%)
DESCRIPTION:Products: Insulation\nDetails and source letters: https://price
 letter.com/l/1945
URL:https://priceletter.com/l/1945
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:letter-579@priceletter.com
DTSTAMP:20261018T103830Z
DTSTART;VALUE=DATE:20261116
DTEND;VALUE=DATE:20261117
SUMMARY:Owens Corning Insulation price increase (5%)
DESCRIPTION:Products: FOAMULAR NGX extruded polystyrene foam board\n5% pric
 e increase on FOAMULAR NGX extruded polystyrene foam board products\, effe
 ctive November 16\, 2026.\nDetails and source letters: https://priceletter
 .com/l/579
URL:https://priceletter.com/l/579
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:letter-1473@priceletter.com
DTSTAMP:20261018T103830Z
DTSTART;VALUE=DATE:20270101
DTEND;VALUE=DATE:20270102
SUMMARY:Rockwool price increase (6%)
DESCRIPTION:Products: Insulation\nDetails and source letters: https://price
 letter.com/l/1473
URL:https://priceletter.com/l/1473
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:letter-1471@priceletter.com
DTSTAMP:20261018T103830Z
DTSTART;VALUE=DATE:20270104
DTEND;VALUE=DATE:20270105
SUMMARY:Owens Corning price increase
DESCRIPTION:Products: Insulation\nDetails and source letters: https://price
 letter.com/l/1471
URL:https://priceletter.com/l/1471
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR