Single & Double-Sided PCB Design

Single & Double Layer PCB Manufacturing

Northbridge Design delivers high-quality single and double layer PCB manufacturing services. From designing to prototyping, we also provide reverse engineering services. We support all kinds of clients—those who already have their design and want to manufacture boards, as well as those who do not have design files but only a sample kit.

With the help of a sample, we create design files with high accuracy. If you need single or double layer boards, just contact us and get premium-quality boards that will empower your electronic products.

Single Layer PCB Overview and Applications

There are many kinds of boards, but single layer PCBs are the most common type. They are usually not used in complex products or designs. However, there is no doubt that single-sided printed boards are widely used in the market, and they have a large number of customers.

Single layer boards are those in which components are assembled on only one side. That is why they are used in low-cost products such as household electronics, LED devices, etc. These boards are the best choice for low-cost and less complex projects.

single-layer-PCB

Double Layer PCB Overview

If your design is more complex and you want a small-sized board with higher functionality than single-sided printed circuit boards, then double-sided printed circuit boards are the ideal choice. In double layer boards, there are two copper layers on the top and bottom. Copper pads and traces are available on both sides and are connected through plated through holes (PTH).

Key Characteristics of Double Layer PCBs

Two conductive copper layers (top and bottom)
Components can be mounted on both sides
Higher circuit density compared to single layer boards
Connections between layers using plated through holes (PTH)
Suitable for moderately complex designs
Better space utilization and compact size
Improved electrical performance and routing flexibility
Cost-effective solution for mid-level complexity projects

Frequently Asked Questions

Single & Double-Sided PCB Design – Common Questions

Here are common questions about our single and double-sided PCB design services, including layout, routing, component placement, manufacturability, and support for low to medium complexity electronics projects in the UK.

Discuss Your Project

When should I use single-sided or double-sided PCB design?

Single-sided PCBs are suitable for simple, low-cost circuits with fewer components, while double-sided PCBs are better for medium complexity designs that need more routing space and better component placement.

What types of projects do you support with single and double-sided designs?

We support low to medium complexity applications such as basic control boards, power supplies, simple sensor boards, industrial controllers, and entry-level consumer electronics.

Do you design for manufacturability on simple boards?

Yes. Even for single and double-sided PCBs, we focus on clear routing, sensible component placement, and design rules that support reliable fabrication and assembly.

Can you help if we already have a schematic?

Yes. We can take your existing schematic and create a clean, production-ready single or double-sided PCB layout with proper traces, clearances, and assembly-friendly design.

Do you support prototype and production builds?

Yes. Our single and double-sided PCB designs are created to support both prototype builds and larger production runs with minimal changes.

What file formats do you provide?

We provide standard manufacturing files such as Gerber, drill files, BOM, and assembly drawings as needed for fabrication and assembly.

Can single or double-sided designs include basic EMI considerations?

Yes. We apply basic EMI-aware layout practices where relevant, such as careful trace routing and ground strategies, to improve performance even on simpler boards.

Are these designs suitable for cost-sensitive projects?

Yes. Single and double-sided PCB designs are often more cost-effective for low to medium complexity projects while still delivering reliable performance.