NGP's 425E barrier-free aluminum saddle threshold, cut to length and priced from the current NGP book. Give a length and the part number assembles below.
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Covers commercial door hardware, brand by brand ·
PricedNGP 425E 36"
How this part number assembles
Model
Length
optionalpick or leave off
Order as
425E36STD
Brand
NGP
Series
THRESHOLDS
$57.60
$Priced from the NGP price book · effective Jun 8, 2026 · pp. 12–23
▶How this price is built
Printed rate $19.20/ft × 3 ft$57.60
List price each$57.60
Every line is a printed value from the manufacturer's book — we add, never estimate.
▶Specifications
Series
Custom finishesSIA (Slick It Ain’t) finish is our slip-resistant textured surface, available on all thresholds up to 24" wide and on 818 aluminum and brass cover plates up to 10" wide.
Furnished lengthAluminum and Architectural Bronze Thresholds and Assembly Components are furnished longer than ordered to allow for field sizing and fitting. 1/2" is added to thresholds under 61"; 1" is added to thresholds over 61", unless ordered as “net” cut.
MaterialsThresholds are Aluminum Alloy 6063, T5 Temper, Unless Noted. Cover Plates 818 and 814 are Aluminum Alloy 3003, H14 Hardness. Cover Plate 838 is Aluminum Alloy 5052, H32 Hardness. Architectural Bronze Thresholds are Alloy CDA 385 (Copper Alloy No. C38500), Architectural Bronze. Stainless Steel Thresholds and Cover Plates are Type 304, Known for Its Excellent Corrosion Resistance, High Tensile Strength and Resistance to Oxidation.
Standard fastenersUnless noted, thresholds are punched for and provided with fasteners. Assembly parts are supplied undrilled with fasteners provided.
From the catalog
Model printed
Weight printed
425E
.80 lbs./ft.
Model printed
Weight printed
813
1.20 lbs./ft.
813B
1.20 lbs./ft.
813DKB
1.20 lbs./ft.
Model printed
Weight printed
8113
1.57 lbs./ft.
8113B
1.57 lbs./ft.
8113DKB
1.57 lbs./ft.
8213
1.74 lbs./ft.
8213B
1.74 lbs./ft.
8213DKB
1.74 lbs./ft.
Model printed
Weight printed
896HD
1.01 lbs./ft
896HDB
1.01 lbs./ft
896HDDKB
1.01 lbs./ft
Model printed
Weight printed
325HDB x 325HDB Welded
3.33 lbs./ft.
Model printed
Weight printed
896-ADJ
.78 lbs./ft.
Property printed
Stainless Steel Adjustment Screws on 10" Centers Allow Adjustment Without Re-Positioning Mounting Location
Adjusting Range 1/4"
Adjust Seal Using 7/64" Allen Wrench
Provides an STC Rating of STC 52
BUMPER SEAL OPTIONS
Code printed
Option printed
V
Vinyl**
N
Neoprene
S
Silicone
Model printed
Weight printed
2
.16 lbs./ft.
2B
.16 lbs./ft.
2DKB
.16 lbs./ft.
4
.14 lbs./ft.
4B
.14 lbs./ft.
4DKB
.14 lbs./ft.
700E
.20 lbs./ft.
700EB
.20 lbs./ft.
700EDKB
.20 lbs./ft.
Model printed
Weight printed
950
.50 lbs./ft.
950B
.50 lbs./ft.
950DKB
.50 lbs./ft.
896
.85 lbs./ft.
896B
.85 lbs./ft.
896DKB
.85 lbs./ft.
Model printed
Weight printed
8135
.60 lbs./ft.
8135B
.60 lbs./ft.
8135DKB
.60 lbs./ft.
897
.91 lbs./ft.
897B
.91 lbs./ft.
897DKB
.91 lbs./ft.
Model printed
Weight printed
803
.80 lbs./ft.
803B
.80 lbs./ft.
803DKB
.80 lbs./ft.
804
.80 lbs./ft.
804B
.80 lbs./ft.
804DKB
.80 lbs./ft.
884
1.00 lbs./ft.
884B
1.00 lbs./ft.
884DKB
1.00 lbs./ft.
890
.82 lbs./ft.
890B
.82 lbs./ft.
890DKB
.82 lbs./ft.
Model printed
Weight printed
8132
.28 lbs./ft.
8130
.81 lbs./ft.
700E
.20 lbs./ft.
700EB
.20 lbs./ft.
700EDKB
.20 lbs./ft.
Model printed
Weight printed
884B/S
.48 lbs./ft.
884B/SB
.48 lbs./ft.
884B/SDKB
.48 lbs./ft.
Model printed
Weight printed
8433
.69 lbs./ft.
8433B
.69 lbs./ft.
8433DKB
.69 lbs./ft.
8533
.83 lbs./ft.
8533B
.83 lbs./ft.
8533DKB
.83 lbs./ft.
8633
.97 lbs./ft.
8633B
.97 lbs./ft.
8633DKB
.97 lbs./ft.
8113
1.57 lbs./ft.
8113B
1.57 lbs./ft.
8113DKB
1.57 lbs./ft.
8213
1.74 lbs./ft.
8213B
1.74 lbs./ft.
8213DKB
1.74 lbs./ft.
8423
.41 lbs./ft.
8423B
.41 lbs./ft.
8423DKB
.41 lbs./ft.
Model printed
Weight printed
8434
82 lbs./ft.
8434B
82 lbs./ft.
8434DKB
82 lbs./ft.
8435
95 lbs./ft.
8435B
95 lbs./ft.
8435DKB
95 lbs./ft.
8436
1.11 lbs./ft.
8436B
1.11 lbs./ft.
8436DKB
1.11 lbs./ft.
8437
1.29 lbs./ft.
8437B
1.29 lbs./ft.
8437DKB
1.29 lbs./ft.
Model printed
Weight printed
884-6
1.10 lbs./ft.
884-6B
1.10 lbs./ft.
884-6DKB
1.10 lbs./ft.
884-7
1.31 lbs./ft.
884-7B
1.31 lbs./ft.
884-7DKB
1.31 lbs./ft.
884-8
1.52 lbs./ft.
884-8B
1.52 lbs./ft.
884-8DKB
1.52 lbs./ft.
Model printed
Weight printed
RR952
1.0 lbs./ft.
RR42
3.4 lbs/ft.
Model printed
Weight printed
959DKB
.79 lbs./ft.
959DKB
.79 lbs./ft.
R50
.94 lbs./ft.
R50B
.94 lbs./ft.
R50DKB
.94 lbs./ft.
Model printed
Weight printed
8134
.63 lbs./ft.
8134B
.63 lbs./ft.
8134DKB
.63 lbs./ft.
8136
.30 lbs./ft.
8136DKB
.30 lbs./ft.
8136B
.30 lbs./ft.
8138
.27 lbs./ft.
8137
.26 lbs./ft.
8137B
.26 lbs./ft.
8137DKB
.26 lbs./ft.
8139
.44 lbs./ft.
8139B
.44 lbs./ft.
8139DKB
.44 lbs./ft.
8133
.31 lbs./ft.
8133B
.31 lbs./ft.
8133DKB
.31 lbs./ft.
BAR1
BAR2
BAR4
Property printed
Great for Expansion Joint Covers or Anywhere Extra Width and Strength Are Required
Cover Plates Are Made to Order; Non-Returnable / Non-Cancelable Once Fabricated
Manufactured Through a Rolled Process Providing Extra Durability
PVC Coating Applied to Protect the Finish During Shipping and Installation
Minimum Width 2" on 818, 3" on 814 and 4" on 838
Edges Are Beveled Unless Otherwise Specified
Furnished Undrilled Although Custom Drilling Is Available to Your Detail
#10 X 1 1/2" Zinc-Plated Wood Screws Furnished
Model printed
818SS 1/8"
814SS 1/4"
BAR6SS 1/8"
Type printed
Description printed
Type 1
For center hung single acting or double acting. Ends not mitered.
Type 3
Single RH illustrated
Type 4
For center hung single acting or double acting. Both ends mitered.
Type 5
Single RH illustrated.
TYPE 1, 3 & 4
Size printed
Model printed
1/4" x 8"
813
ARCHITECTURAL BRONZE
Size printed
Model printed
1/4" x 8"
813BR
TYPE 5
Size printed
Model printed
1/2" x 7" x 4"
427E x 424E
1/4" x 7" x 4"
713 x 413
1/2" x 8" x 5"
428E x 425E
1/4" x 8" x 5"
813 x 513
ARCHITECTURAL BRONZE
Size printed
Model printed
1/2" x 7" x 4"
427BR x 424BR
1/2" x 8" x 5"
428BR x 425BR
1/4" x 8" x 5"
813BR x 513BR
Special Finishes Available
Finish printed
Polished, Suffix “POL”
Dark Oxidized Bronze US10B, Suffix “DKB”
SIA Slip-Resistant Finish, Suffix “SIA”
Model printed
Weight printed
813
1.20 lbs./ft.
813B
1.20 lbs./ft.
813DKB
1.20 lbs./ft.
425E
.80 lbs./ft.
Model printed
Weight printed
813SS
3.38 lbs./ft.
Model printed
Weight printed
812SS
3.38 lbs./ft.
MATERIALS & FINISHES
Finish printed
#304 Stainless Steel, Mill Finish
POL - Polished US32, 629
BRUSHED - Brushed US32D, 630
OPTIONAL BUMPER SEAL
Option printed
For Adhesive Mounted Silicone Bumper Seal Suffix “S”
Model printed
Weight printed
813BR
4.60 lbs./ft.
MATERIALS & FINISHES
Finish printed
Architectural Bronze Satin Finish (728) Similar to US4
POL - Polished (721)
Dark Oxidized Oil Rubbed (722) Similar to US10B
Model printed
Weight printed
8136BR
.89 lbs./ft.
8144BR
2.88 lbs./ft.
8145BR
3.70 lbs./ft.
8146BR
4.25 lbs./ft.
FINISHES
Finish printed
ANSI/BHMA Finish
US Finish
NGP Suffix
Mill Finish
ANSI/BHMA 719
US27
None
Black Anodized
ANSI/BHMA 711
US19
B
Dark Bronze
ANSI/BHMA 710
313AN
DKB
Polished
ANSI/BHMA 717
POL
Slip-Resistant
SIA
Satin Finish
ANSI/BHMA 728
US4
BR
Dark Bronze Oil Rubbed
ANSI/BHMA 722
US10B
BR-DKB
Polished
ANSI/BHMA 721
US3
BR-POL
Slip-Resistant
BR-SIA
Mill Finish
SS
Brushed (#4)
ANSI/BHMA 630
US32D
SS-Brushed
Polished
ANSI/BHMA 629
US32
SS-POL
Slip-Resistant
SS-SIA
VINYL SEALS
Model printed
161V
Property printed
Thermo-Plastic Vulcanizate (TPV)
Economical
Flame-Resistant
Moisture-Resistant
Temperature Range -40°F to 250°F
#6 x 3/4" Stainless Steel Sheet Metal Screws Furnished
Screw Holes Slotted for Adjustment
Vinyl is Black
Property printed
Temperature Range 32°F to 275°F
Pile is Gray
Property printed
Synthetic EPDM Rubber in Polypropylene Thermoplastic Matrix
Very Good Abrasion Resistance, Tensile Strength and Memory
Flame-Resistant
Moisture-Resistant
Temperature Range -81°F to 275°F
Good Resistance to Ozone, Sunlight and Aging
BHMA Certified to ANSI/BHMA A156.22 Performance Tests for Heat and Cold
#6 x 3/4" Stainless Steel Sheet Metal Screws Furnished
Screw Holes Slotted for Adjustment
Property printed
Very Good Abrasion Resistance, Tensile Strength, Memory and UV Resistance
Flame-Resistant
Moisture-Resistant
Temperature Range -76°F to 275°F
#6 x 3/4" Stainless Steel Sheet Metal Screws Furnished
Screw Holes Slotted for Adjustment
Property printed
#6 x 3/4" Stainless Steel Sheet Metal Screws Furnished. Screw Holes Slotted for Adjustment.
Property printed
#6 x 3/4" Stainless Steel Sheet Metal Screws Furnished
Screw Holes Slotted for Adjustment.
CONCEALED FASTENER NYLON BRUSH SWEEPS
Model printed
673A
673A-BB
673B
673DKB
674A
674A-BB
674B
674DKB
Property printed
#6 x 3/4" Stainless Steel SMS Furnished
Screw Holes Slotted for Adjustment
Vinyl is Black
MAGNETIC SEALS
Property printed
#6 x 3/4" Stainless Steel SMS Furnished
Screw Holes Slotted for Adjustment
Maximum Length 120"
CUSHION BRONZE WEATHERSTRIP
Property printed
Cushion Material Will Not Coil. Specify Lengths Required (36", 48", 72" 86", And 96".) Nails Not Included
Normal Installation Requires 3/4 lb. of Nails Per 100 ft. of Weatherstrip; Install 2" O.C. Zinc Plated Bronze Finish Nails Available in 1 lb. Bags
Available with Fast Attach Tape - Specify X “FATT”
181A8DBE-491E-4F00-A8AC8659B61E37A8 · 2026-06
6E20F05B-0FC1-4B42-A833270F8EA30BD9 · 2026-08
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More model price guides
Live book pricing and printed specs for the most-quoted models, one page per model.
The 425E is cut to length, so the price depends on the length: enter one above and this page prices it live from the current NGP price book. Until a length is given the resolver asks for it rather than guessing.
What material is the NGP 425E made of?
NGP's price book states thresholds are Aluminum Alloy 6063, T5 temper, unless noted. The 425E is printed at .80 lbs. per foot on the SADDLE THRESHOLDS page and again under FLOOR CLOSER THRESHOLDS.
What finishes does the 425E come in?
Three printed variants: mill finish (425E), black anodized (425EB) and dark bronze (425EDKB). In NGP's finish legend the B suffix is Black Anodized (ANSI/BHMA 711, US19) and DKB is Dark Bronze (ANSI/BHMA 710, 313AN).
Do NGP thresholds come exactly at the ordered length?
No — NGP furnishes aluminum thresholds longer than ordered to allow for field sizing and fitting: 1/2" is added to thresholds under 61" and 1" to thresholds over 61", unless ordered as a "net" cut.
Are fasteners included with the 425E?
Yes — unless noted, NGP thresholds are punched for and provided with fasteners.
Is a slip-resistant version of the 425E available?
NGP's SIA ("Slick It Ain't") finish is its slip-resistant textured surface, available on all thresholds up to 24" wide; it orders with the SIA suffix.