Bottom Bar B103 - Weight Profile for ZIP Screen - Anthracite

B103 Bottom Bar – Aluminum Weight Profile for Outdoor ZIP Screen Blinds (Anthracite)

The B103 bottom bar in an elegant anthracite finish is an essential component for exterior ZIP screen blind systems. Manufactured from high-grade extruded aluminum, this weight bar provides optimal downward tension on the fabric screen, holding it firmly inside the side guide tracks.

By adding structural rigidity and balanced weight, the bottom rail prevents fabric sagging, reduces wind flapping, and guarantees smooth motorized operation.

Technical Specifications & Dimensions

• Model: B103 Bottom Bar / Weight Profile

• Application: External ZIP screen blinds, motorized outdoor screens

• Profile Width: 25.3 mm

• Profile Height: 48 mm

• Material: Extruded powder-coated aluminum

• Color: Anthracite (Weather-resistant coating)

• Compatibility: Fully compatible with B103 / B102 end caps, bottom rubber gaskets, and internal insert weights

Key Advantages of B103 Bottom Bar

• Optimal Fabric Tension: Eliminates wrinkles and fabric distortion in wind-exposed outdoor areas.

• Corrosion & UV Resistance: Powder-coated surface ensures long durability against rain, sunlight, and cold climates.

• Internal Weight Customization: Designed to fit internal steel weighting bars and PVC spacing tubes for wide screen installations (up to 4 meters).

• Quiet & Sealed Closure: Features dedicated channels for bottom rubber buffer seals to absorb impact on window sills.

Instructions for ordering custom-length profiles:

For custom profile dimensions, we use a simple ordering system:

1. From the drop-down menu, select the nearest longer standard section (e.g., for a length of 143 cm, choose the 150 cm option).

2. In the cart, in the "Order comments" field, enter the exact length you need (e.g., 143 cm).

3. Your profile will be cut to the specified size.

Important logistics information: The maximum profile length shipped by courier is 170 cm.

Frequently Asked Questions (FAQ) :

What types of screen blinds are compatible with the B103 bottom profile?

The B103 profile is specifically engineered for exterior ZIP screen roller blinds. It interfaces seamlessly with standard fabric fixing inserts and lock guides.

Are end caps and rubber gaskets included with the profile?

This listing is for the custom-cut B103 aluminum profile only. End caps, bottom rubber gaskets, and internal weight bars are sold separately in the Dorolet store.

What is the maximum shipping length for this profile?

The maximum single profile length that can be shipped by standard freight transport is 170 cm.