THRESHOLDS

INSWING Thresholds and Accessories

Making durable thresholds since 1987, DLP’s threshold designs are built to last. Keeping the bugs and water out and the air in, DLP thresholds have been tested with several door systems to pass the stringent Florida building codes.

DLP offers a full line of inswing, outswing, and ADA compliant aluminum thresholds.
Available in a variety of profiles.
Black, bronze and mill finish.
Manufactured in the USA.

MODEL	SPECIFICATIONS	DIAGRAM
ISCS	Inswing Covered Seal adjustable threshold for use with 4 9/16” jambs This threshold adjusts from 1 1/4” up to 1 1/2” high Options: Mill, Bronze, or Black Finish Sill extender EXT1 for 5 ¼” jambs Sill extender EXT3 for 6 9/16” jambs
ISW	Inswing Height Adjustable Wide threshold for 5 1/4” jambs This threshold adjusts from 1 1/8” up to 1 5/16” high Options: Mill or Bronze Finish Sill extender EXT2 for 6 9/16” jambs Sill extender EXT3 for 7 1/4” jambs
ISH series	Inswing Height Adjustable threshold for 4 9/16” jambs This threshold adjusts from 1 1/8” up to 1 5/16” high Options: Mill or Bronze Finish
ISWH series	Inswing Height Adjustable Wide threshold for 5 1/4” jambs This threshold adjusts from 1 5/16” up to 1 1/2” high Options: Mill or Bronze Finish Sill extender EXT2 for 6 9/16” jambs Sill extender EXT3 for 7 1/4” jambs
ISO series	Inswing Oak adjustable height threshold for 4 9/16” jambs This threshold features a beautiful natural red oak riser and adjust from 1 ¼” to 1 1/2” high Options: Mill or Bronze Finish
ISWO series	Inswing Oak adjustable height threshold for 5 1/4” jambs This threshold features a beautiful natural red oak riser and adjust from 1 ¼” to 1 1/2” high Options: Mill or Bronze Finish Sill extender EXT2 for 6 9/16” jambs Sill extender EXT3 for 7 1/4” jambs
DBFIS series	Fixed Inswing threshold with screw veins for use with 4 9/16” jambs Options: Mill Finish Sill extender DBFISEXT1 for 5 ¼” jambs Sill extender DBFISEXT2 for 6 9/16” jambs
LS series	11/16” high Inswing “Low Saddle” threshold with screw holes Options: Mill Finish Individually Packed in poly tubing
HS series	15/16” high Inswing “High Saddle” threshold with screw holes Options: Mill or Bronze Finish Individually Packed in poly tubing
EXT1	Extender for ISCS for 5 1/4” jambs Options: Mill, Bronze, or Black Finish
EXT2	Extender for ISW, ISWH, ISWO for 6 9/16” jambs Options: Mill, Bronze, or Black Finish
EXT3	Extender for ISCS for 6 9/16” jambs, Extender for ISW, ISWH ISWO for 7 1/4” jambs Options: Mill, Bronze, or Black Finish
DBFIS EXT1	Extender for DBFIS for 5 1/4” jambs Options: Mill Finish
DBFIS EXT2	Extender for DBFIS for 6 9/16” jambs Options: Mill Finish