Safe Felling of a Very Large Tree of Heaven in Guildford

Controlling an Invasive, Fast-Growing Species

The Tree of Heaven (Ailanthus altissima) is known for its rapid growth and ability to sprout from roots and stumps. While impressive in size, it’s classed as an invasive species in the UK, capable of damaging paving, drains, and even building foundations.

Recently, our team at ArborLife Tree Surgeons was called to Guildford to remove a very large mature Tree of Heaven that had become unsafe and was encroaching on nearby structures.

Assessing the Tree and Site

Before any work began, we carried out a detailed inspection:

• The tree had multiple heavy stems spreading close to a boundary wall.
• The base showed signs of decay and lifting roots.
• The location was near a public footpath, making safety a top priority.

After consultation with the property owner and a check for any Tree Preservation Orders (TPOs), the decision was made to fell the tree in a controlled and environmentally responsible manner.

Our Professional Tree Felling Process

1. Preparation and Safety Planning

• Barriers and signage were set up to ensure public safety.
• Rigging points established for sectional dismantling where necessary.
• Equipment checked — chainsaws, lowering ropes, helmets, and communication systems.

2. Sectional Removal

• Due to restricted space, the upper crown was carefully dismantled first.
• Branches were lowered using controlled rigging techniques to avoid impact.
• Large trunk sections were cut and lifted down progressively.

3. Felling and Stump Removal

• Once reduced to a safe height, the remaining stem was felled using directional cuts.
• The stump was mechanically ground out to prevent regrowth — crucial for the Tree of Heaven, which can otherwise re-shoot rapidly.

4. Site Clearance and Recycling

• All debris was chipped and removed from site.
• Timber was repurposed where suitable; remaining arisings were composted.

Why Remove a Tree of Heaven?

While attractive when young, mature Ailanthus trees can cause several issues:

• Root damage to paving, drains, and walls.
• Structural instability due to fast, brittle growth.
• Allergenic pollen and unpleasant odour from leaves and flowers.
• Aggressive regrowth if not managed properly.

Felling and stump grinding are the most reliable long-term control methods.

Benefits for the Client

• Removed a potential hazard near public access.
• Prevented further root damage to property.
• Restored light and space in the garden.
• Environmentally responsible disposal of all materials.

Why Choose ArborLife Tree Surgeons in Guildford?

• Fully qualified, insured, and operating to BS 3998:2010 standards.
• Experienced in felling invasive and high-risk trees safely.
• Local to Guildford with rapid response across Surrey.
• Environmentally conscious — recycling and reusing materials wherever possible.

FAQ: Felling a Tree of Heaven in Guildford

1. Is the Tree of Heaven protected in the UK?

No. The Tree of Heaven is not a protected species — in fact, it’s listed as invasive under UK environmental legislation. However, if the tree is covered by a TPO or lies in a conservation area, permission is still required before removal.

2. Can a Tree of Heaven regrow after felling?

Yes, it can. The species is known for vigorous suckering, even from small root fragments. That’s why stump grinding or chemical treatment is essential after felling.

3. What’s the safest way to remove a large Tree of Heaven?

The safest method is sectional felling, using rigging and controlled dismantling to lower sections safely — especially in tight urban gardens like those in Guildford.

4. How much does it cost to remove a Tree of Heaven?

Costs vary based on height, access, and stump removal, but large specimens generally range from £600–£1,200 including safe disposal. ArborLife offers free, no-obligation quotes for accurate pricing.

5. Can the timber be reused?

Yes — smaller branches can be chipped for mulch, and larger sections are often recycled as firewood or biomass fuel.